CN211287105U - Spring bolt structure in intelligent padlock - Google Patents
Spring bolt structure in intelligent padlock Download PDFInfo
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- CN211287105U CN211287105U CN201922081097.4U CN201922081097U CN211287105U CN 211287105 U CN211287105 U CN 211287105U CN 201922081097 U CN201922081097 U CN 201922081097U CN 211287105 U CN211287105 U CN 211287105U
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- lock tongue
- spring bolt
- connecting rod
- lock
- spring
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Abstract
The utility model discloses a spring bolt structure in intelligence padlock, include the latch hook and set up inside the latch hook to the spring bolt subassembly that closes the latch hook, the spring bolt subassembly includes latch hook lower cover, spring bolt upper cover, left spring bolt, right spring bolt, spring bolt left side connecting rod and spring bolt right side connecting rod, the spring bolt upper cover is installed in spring bolt lower cover upper end, the internally mounted chamber of spring bolt upper cover and spring bolt lower cover, the both sides of installation chamber all are equipped with a notch, left spring bolt passes through the left connecting rod of spring bolt and installs in the left side of installation chamber, right spring bolt passes through the right connecting rod of spring bolt and installs in the right side of installation chamber, the place ahead of installation chamber is equipped with the space of relinquishing that supplies spring bolt left side connecting rod and spring bolt right side connecting rod to remove, space one end of relinquis. The utility model discloses a holistic spring bolt subassembly, after the subassembly is assembled, integral erection is in the lock body again, and the installation is succinct convenient, provides the installation effectiveness, saves the cost of labor.
Description
Technical Field
The utility model relates to a spring bolt technical field, concretely relates to spring bolt structure in intelligence padlock.
Background
Padlocks are the oldest and bulky families in the world of locks, and other locks are said to be derived from padlocks and other doors. The lock body of the padlock is provided with a metal stem which can be buckled and connected in a ring shape or a straight shape, namely a 'lock beam', so that the padlock is directly buckled with the lock body through the lock beam to form a closed lock.
The lock tongue part of the current padlock adopts a ball structure or a transmission part and a bolt structure, and the installation is not very convenient.
Disclosure of Invention
The utility model aims to solve the technical problem that a spring bolt structure in intelligence padlock is provided to solve the problem of proposing in the above-mentioned background art.
The utility model discloses a realize through following technical scheme: a lock tongue structure in an intelligent padlock comprises a lock hook and a lock tongue assembly which is arranged inside the lock hook and closes the lock hook, wherein the lock tongue assembly comprises a lock tongue lower cover, a lock tongue upper cover, a left lock tongue, a right lock tongue, a lock tongue left connecting rod and a lock tongue right connecting rod, the lock tongue upper cover is arranged at the upper end of a lock tongue lower cover, an installation cavity for the left lock tongue, the right lock tongue, the lock tongue left connecting rod and the lock tongue right connecting rod to move is arranged inside the lock tongue upper cover and the lock tongue lower cover, two sides of the installation cavity are respectively provided with a notch for the left lock tongue and the right lock tongue to extend out, the left lock tongue is arranged at the left side of the installation cavity through the lock tongue left connecting rod, the right lock tongue is arranged at the right side of the installation cavity through the lock tongue right connecting rod, one end of each of the left lock tongue and the right lock tongue extends to the outside along the notch and is inserted into a lock groove, a sliding block is arranged in the yielding space, and the left spring bolt connecting rod and the right spring bolt connecting rod are extruded and positioned by the sliding block.
As preferred technical scheme, all outwards protruding formation a connecting portion on the opposite face of spring bolt left side connecting rod and spring bolt right side connecting rod, connecting portion are one-on-one setting, all are equipped with a shaft hole on the opposite face of connecting portion, insert a axostylus axostyle between the shaft hole from top to bottom, and it has a spring all to overlap on the axostylus axostyle, and the lower extreme is connected with the connecting portion of last lower extreme respectively on the spring.
As an optimized technical scheme, both sides of the spring bolt upper cover are provided with limiting openings of a strip structure, the tops of the left spring bolt, the right spring bolt, the spring bolt left connecting rod and the spring bolt right connecting rod are all outwards protruded to form a limiting block, one end of the limiting block is inserted into the limiting openings, and the outer wall surface of the positioning block is in contact with the inner wall surface of the limiting opening.
As the preferred technical scheme, the corner parts of the left lock tongue, the right lock tongue, the left lock tongue connecting rod and the right lock tongue connecting rod are all arranged in an arc-shaped structure.
The utility model has the advantages that: this patent adopts a holistic spring bolt subassembly, and after the subassembly was assembled, integral erection was in the lock body again, and the installation is succinct convenient, provides the installation effectiveness, saves the cost of labor.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention when the lock is closed;
FIG. 2 is a schematic structural view of the utility model after unlocking;
fig. 3 is an exploded view of the latch bolt assembly of the present invention;
fig. 4 is the overall structure schematic diagram of the middle bolt structure of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, the latch bolt structure in an intelligent padlock of the present invention includes a latch hook 201 and a latch bolt assembly disposed inside the latch hook 201 and closing the latch hook, the latch bolt assembly includes a latch bolt lower cover 105, a latch bolt upper cover 101, a left latch bolt 103, a right latch bolt 107, a latch bolt left connecting rod 102 and a latch bolt right connecting rod 106, the latch bolt upper cover 101 is mounted on the upper end of the latch bolt lower cover 105, a mounting cavity for the left latch bolt 103, the right latch bolt 107, the latch bolt left connecting rod 102 and the latch bolt right connecting rod 106 to move is disposed inside the latch bolt upper cover 101 and the latch bolt lower cover 105, both sides of the mounting cavity are provided with a notch for the left latch bolt 103 and the right latch bolt 107 to extend out, the left latch bolt 103 is mounted on the left side of the mounting cavity through the latch bolt left connecting rod 102, the right latch bolt 107 is mounted on the right side of the mounting cavity through the latch bolt right connecting rod 106, one end of the left and right latch bolts, the front of the installation cavity is provided with a yielding space for the movement of the left bolt connecting rod 102 and the right bolt connecting rod 106, one end of the yielding space is communicated with the outside, a sliding block 202 is arranged in the yielding space, and the left bolt connecting rod 102 and the right bolt connecting rod 106 are extruded and positioned by the sliding block.
In this embodiment, all outwards bulge on the opposite face of spring bolt left connecting rod 102 and spring bolt right connecting rod 106 and form a connecting portion, and connecting portion are one-on-one setting, all are equipped with a shaft hole on the opposite face of connecting portion, insert a axostylus axostyle between the upper and lower shaft hole, and it has a spring 104 all to overlap on the axostylus axostyle, and the upper and lower end of spring 104 is connected with the connecting portion of last lower extreme respectively.
In this embodiment, the two sides of the upper lock tongue cover 101 are both provided with a limiting opening with a strip structure, the tops of the left lock tongue 103, the right lock tongue 107, the left lock tongue connecting rod 102 and the right lock tongue connecting rod 106 are all protruded outwards to form a limiting block, one end of the limiting block is inserted into the limiting opening, and the outer wall surface of the limiting block is in contact with the inner wall surface of the limiting opening.
In this embodiment, the corners of the left lock tongue 103, the right lock tongue 107, the left lock tongue link 102, and the right lock tongue link 106 are all arc-shaped.
Fig. 3 and 4 show the structure of the latch bolt assembly, the left and right latch bolts 103 and 107 can move, and the left and right latch bolts 103 and 107 can drive the left and right connecting rods 102 and 106 to move when moving. The latch bolt assembly can be reset to an initial state by a spring 104.
When the padlock is in a locking state, as shown in fig. 1, the left and right lock tongues 103 and 107 and the left and right lock tongue connecting rods 102 and 106 are blocked by the sliding block 202, the lock hook cannot be pulled out, and the extended left and right lock tongues 103 and 107 are always inserted into the lock groove of the lock hook to complete the installation and fixation of the lock tongue assembly; when the lock is unlocked, the sliding block is moved out, as shown in fig. 2, the left and right lock tongues 103 and 107 and the left and right lock tongue connecting rods 102 and 106 are not blocked by the sliding block 202, so that the left and right lock tongue connecting rods 102 and 106 can be bent and retracted towards the clearance space, and the lock hook can be pulled out.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (4)
1. The utility model provides a spring bolt structure in intelligence padlock which characterized in that: the lock tongue assembly comprises a lock hook and a lock tongue assembly which is arranged inside the lock hook and closes the lock hook, the lock tongue assembly comprises a lock tongue lower cover, a lock tongue upper cover, a left lock tongue, a right lock tongue, a lock tongue left connecting rod and a lock tongue right connecting rod, the lock tongue upper cover is arranged at the upper end of the lock tongue lower cover, an installation cavity for the movement of the left lock tongue, the right lock tongue, the lock tongue left connecting rod and the lock tongue right connecting rod is arranged inside the lock tongue upper cover and the lock tongue lower cover, two sides of the installation cavity are respectively provided with a notch for the left lock tongue and the right lock tongue to extend out, the left lock tongue is arranged at the left side of the installation cavity through the lock tongue left connecting rod, the right lock tongue is arranged at the right side of the installation cavity through the lock tongue right connecting rod, one end of each of the left lock tongue and the right lock tongue extends to the outside along the notch and is inserted into a lock groove at the inner, the left spring bolt connecting rod and the right spring bolt connecting rod are extruded and positioned by the sliding block.
2. The structure of the lock tongue in the intelligent padlock according to claim 1, characterized in that: all outwards protruding formation a connecting portion on the opposite face of spring bolt left side connecting rod and spring bolt right side connecting rod, connecting portion are one on the one and set up, all are equipped with a shaft hole on the opposite face of connecting portion, insert a axostylus axostyle between the shaft hole from top to bottom, and it has a spring all to overlap on the axostylus axostyle, and the lower extreme is connected with the connecting portion of last lower extreme respectively on the spring.
3. The structure of the lock tongue in the intelligent padlock according to claim 1, characterized in that: the both sides of spring bolt upper cover all are equipped with the spacing mouth of a bar structure, and the top of left spring bolt, right spring bolt, spring bolt left connecting rod and spring bolt right connecting rod all outwards protrudes and forms a stopper, and during stopper one end all inserted spacing mouth, the outer wall of locating piece all touched with the internal face of spacing mouth mutually.
4. The structure of the lock tongue in the intelligent padlock according to claim 1, characterized in that: the corner parts of the left spring bolt, the right spring bolt, the left spring bolt connecting rod and the right spring bolt connecting rod are all arc-shaped structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922081097.4U CN211287105U (en) | 2019-11-27 | 2019-11-27 | Spring bolt structure in intelligent padlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922081097.4U CN211287105U (en) | 2019-11-27 | 2019-11-27 | Spring bolt structure in intelligent padlock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211287105U true CN211287105U (en) | 2020-08-18 |
Family
ID=72015292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922081097.4U Active CN211287105U (en) | 2019-11-27 | 2019-11-27 | Spring bolt structure in intelligent padlock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211287105U (en) |
-
2019
- 2019-11-27 CN CN201922081097.4U patent/CN211287105U/en active Active
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