CN214786713U - U-shaped laminated straight beam lock - Google Patents
U-shaped laminated straight beam lock Download PDFInfo
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- CN214786713U CN214786713U CN202121472345.9U CN202121472345U CN214786713U CN 214786713 U CN214786713 U CN 214786713U CN 202121472345 U CN202121472345 U CN 202121472345U CN 214786713 U CN214786713 U CN 214786713U
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Abstract
The utility model discloses a U-shaped laminated straight beam lock, which comprises a lock body left part formed by stacking a plurality of layers of left assembling pieces, a lock body middle part formed by stacking a plurality of layers of middle assembling pieces and a lock body right part formed by stacking a plurality of layers of right assembling pieces; the top parts of the left part and the right part of the lock body are both positioned above the middle part of the lock body, the top part of the right part of the lock body is provided with a lock beam in a sliding way, one end of the lock beam protrudes out of the right part of the lock body, and the other end of the lock beam is inserted into the top part of the left part of the lock body; the lock body is characterized in that a lock tongue mechanism matched with the locking port is arranged in the left part of the lock body, lock cylinder mechanisms are arranged in the bottoms of the left part of the lock body, the middle part of the lock body and the right part of the lock body, and the end parts of the lock cylinder mechanisms are matched with the lock tongue mechanism. The utility model discloses not only can reduce the raw materials extravagant, still have that the theftproof nature is better, more pleasing to the eye and the more convenient advantage of surface seal of a government organization in old china processing.
Description
Technical Field
The utility model relates to a tool to lock field, especially a U type lamination straight beam lock.
Background
At present, common padlocks in the market are formed by combining an integrated square lock body and a U-shaped lock beam, in order to put parts such as a lock cylinder into the square lock body, drilling holes are needed on a plurality of side surfaces of the square lock body, the precision requirements of the size and the depth of the drilling holes are strict, and when any drilling hole has an error, the whole direction lock body is scrapped, so that the raw material waste is high during the processing of the integrated square lock body; and when this type of padlock was in the locking state, U type lock beam protrusion was outside square lock body, found the position of easily cutting U type lock beam behind the swing square lock body easily, leaded to U type lock beam easily by the cutting damage, and the theftproof nature is relatively poor. Therefore, the prior padlock has the problems of high raw material waste and poor theft prevention.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a U type lamination straight beam lock. The utility model discloses not only can reduce the raw materials extravagant, still have the better advantage of theftproof nature.
The technical scheme of the utility model: a U-shaped laminated straight beam lock comprises a lock body left part formed by stacking a plurality of layers of left assembling pieces, a lock body middle part formed by stacking a plurality of layers of middle assembling pieces and a lock body right part formed by stacking a plurality of layers of right assembling pieces; the top parts of the left part and the right part of the lock body are both positioned above the middle part of the lock body, the top part of the right part of the lock body is provided with a lock beam in a sliding way, one end of the lock beam protrudes out of the right part of the lock body, and the other end of the lock beam, which is provided with a locking port, is inserted into the top part of the left part of the lock body; the lock body is characterized in that a lock tongue mechanism matched with the locking port is arranged in the left part of the lock body, lock cylinder mechanisms are arranged in the bottoms of the left part of the lock body, the middle part of the lock body and the right part of the lock body, and the end parts of the lock cylinder mechanisms are matched with the lock tongue mechanism.
In the U-shaped laminated straight beam lock, the tops of the left part and the right part of the lock body are fixed through the short rivets, and the left part, the middle part and the right part of the lock body are fixed through the first long rivets.
In the U-shaped laminated straight beam lock, the left side of the left part of the lock body and the right side of the right part of the lock body are both provided with the decorative laminates, and the decorative laminates cover the first long rivet; the top of the lamination is decorated with both sides to the blind rivet and is fixed respectively on lock body left part and lock body right part, is provided with the second long rivet that passes lock body left part, lock body middle part and lock body right part between the bottom of the lamination is decorated to both sides.
In the U-shaped laminated straight beam lock, a spring arranged towards the lock beam is arranged in the right part of the lock body, and a slip-preventing pin connected to the spring is arranged between the spring and the lock beam.
In the U-shaped laminated straight beam lock, the lock tongue mechanism is a plurality of steel balls which are arranged in a clinging manner.
In the U-shaped laminated straight beam lock, the lock cylinder mechanism is a blade lock cylinder, and a yielding groove is formed in the position, corresponding to the bolt mechanism, on the blade lock cylinder; when the lock core of the blade lock is in an unlocking state, the abdicating groove is aligned with the bolt mechanism, and when the lock core of the blade lock is in a locking state, the abdicating groove is staggered relative to the bolt mechanism.
In the aforesaid U type lamination straight beam lock, assembly piece and the right assembly piece of multilayer all are the curved setting in the middle of the left assembly piece of multilayer, the multilayer.
In the aforementioned U-shaped laminated straight beam lock, the outside of the lock body left part, the lock body middle part or the lock body right part is provided with a seal mark, and the seal mark is formed by stacking multiple layers of left assembly pieces, multiple layers of middle assembly pieces or multiple layers of right assembly pieces.
Compared with the prior art, the utility model is characterized in that the whole lock body is fixedly formed by the left part (formed by a plurality of layers of left assembly pieces), the middle part (formed by a plurality of layers of middle assembly pieces) and the right part (formed by a plurality of layers of right assembly pieces), and through holes are processed on each of the left assembly pieces, the middle assembly pieces and the right assembly pieces, so that a cavity for installing a lock cylinder mechanism and a lock tongue mechanism can be formed after stacking; even if the small through hole on a certain left assembly piece, middle assembly piece or right assembly piece has deviation, only the left assembly piece, middle assembly piece or right assembly piece with the deviation needs to be replaced, and raw material waste is less; and whole lock body is the U type, and when the lock body was in the locking state, the lock beam was located the U type opening of lock body, and difficult quilt cutting destroys, and the theftproof nature is better. In addition, the short rivets and the first long rivets are connected and fixed, so that the fixing mode is simple; the decorative lamination is fixedly arranged on the two sides of the lock body through the second long rivet, the decorative lamination is not easy to pry open, and the decorative lamination covers the first long rivet, so that the lock body is prevented from being pried open, and the anti-theft property is greatly improved; the spring can push the anti-slip pin to move towards the lock beam, and when the lock beam slides outwards to unlock, the anti-slip pin is clamped with a locking port on the lock beam, so that the lock beam is prevented from completely disengaging from the lock body, and the motion stability of the lock beam is ensured; the lock tongue mechanism is composed of a plurality of steel balls which are arranged in a clinging mode, the lock core mechanism is a blade lock core, the steel balls are pushed into the lock grooves of the lock beams by the blade lock core in a locking state, the blade lock core is rotated by a key in an unlocking state, the abdicating grooves in the blade lock core are aligned with the steel balls, the steel balls exit from the lock grooves of the lock beams and enter the abdicating grooves, and the lock beams can be pulled out for unlocking; the whole lock body is in a bent shape and is more beautiful; and the seal of a government organization in old china on the crooked surface in lock body outside is piled up through multilayer left assembly piece, multilayer middle assembly piece or multilayer right assembly piece and forms (the seal of a government organization in old china can only be processed on planar lock body surface through the form of punching press), and the processing of seal of a government organization in old china is more convenient. The utility model discloses not only can reduce the raw materials extravagant, still have that the theftproof nature is better, more pleasing to the eye and the more convenient advantage of surface seal of a government organization in old china processing.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view showing the connection positions of the medium short rivet, the first long rivet and the second long rivet;
fig. 3 a cross-sectional view of the latch bolt mechanism in position;
FIG. 4 is a schematic structural view of a left mounting tab in the left portion of the lock body;
FIG. 5 is a schematic view of the structure of the middle assembly piece in the middle of the lock body;
FIG. 6 is a schematic structural view of a right assembly piece in the right portion of the lock body;
fig. 7 is a schematic view of a two-piece decorative laminate.
The labels in the figures are: 1-left lock body, 2-middle lock body, 3-right lock body, 4-short rivet, 5-first long rivet, 6-lock beam, 7-bolt mechanism, 8-lock cylinder mechanism, 9-decorative lamination, 10-second long rivet, 11-spring, 12-anti-slip pin.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
Examples are given. A U-shaped laminated straight beam lock is formed as shown in figures 1 to 7 and comprises a lock body left part 1 formed by stacking a plurality of layers of left assembling pieces, a lock body middle part 2 formed by stacking a plurality of layers of middle assembling pieces and a lock body right part 3 formed by stacking a plurality of layers of right assembling pieces; the top parts of the left part 1 and the right part 3 of the lock body are both positioned above the middle part 2 of the lock body, the top part of the right part 3 of the lock body is provided with a lock beam 6 in a sliding way, one end of the lock beam 6 protrudes out of the right part 3 of the lock body, and the other end of the lock beam 6, which is provided with a locking port, is inserted into the top part of the left part 1 of the lock body; the lock body is characterized in that a lock tongue mechanism 7 matched with a locking port is arranged in the lock body left part 1, a lock cylinder mechanism 8 is arranged in the bottoms of the lock body left part 1, the lock body middle part 2 and the lock body right part 3, and the end part of the lock cylinder mechanism 8 is matched with the lock tongue mechanism 7.
The tops of the left lock body part 1 and the right lock body part 3 are fixed through short rivets 4, and the left lock body part 1, the middle lock body part 2 and the right lock body part 3 are fixed through first long rivets 5; the left side of the lock body left part 1 and the right side of the lock body right part 3 are both provided with decorative lamination sheets 9, and the decorative lamination sheets 9 cover the first long rivet 5; the short rivets 4 fix the tops of the decorative lamination sheets 9 on the two sides on the left part 1 and the right part 3 of the lock body respectively, and second long rivets 10 penetrating through the left part 1, the middle part 2 and the right part 3 of the lock body are arranged between the bottoms of the decorative lamination sheets 9 on the two sides; a spring 11 arranged towards the lock beam 6 is arranged in the right part 3 of the lock body, and a slip-preventing pin 12 connected to the spring 11 is arranged between the spring 11 and the lock beam 6; the lock tongue mechanism 7 is a plurality of steel balls which are arranged in a clinging manner; the lock core mechanism 8 is a blade lock core, and a yielding groove is formed in the position, corresponding to the bolt mechanism 7, of the blade lock core; when the lock core of the blade lock is in an unlocking state, the abdicating groove is aligned with the bolt mechanism 7, and when the lock core of the blade lock is in a locking state, the abdicating groove is staggered relative to the bolt mechanism 7; the multilayer left assembly piece, the multilayer middle assembly piece and the multilayer right assembly piece are all arranged in a bent shape; the outside of lock body left part 1, lock body middle part 2 or lock body right part 3 is equipped with the seal of a government organization in old china, and the seal of a government organization in old china is piled up by the left assembly piece of multilayer, assembly piece in the middle of the multilayer or the right assembly piece of multilayer and is constituted.
The working principle is as follows: stacking multiple layers of left assembly pieces to form a left part 1 of the lock body, stacking multiple layers of middle assembly pieces to form a middle part 2 of the lock body, and stacking multiple layers of right assembly pieces to form a right part 3 of the lock body; the left part 1, the middle part 2 and the right part 3 are fixedly connected through a first long rivet 5; two decorative laminated sheets 9 are respectively arranged on the left side of the left part 1 of the lock body and the right side of the right part 3 of the lock body, and the two decorative laminated sheets 9, the left part 1 of the lock body, the middle part 2 of the lock body and the bottom of the right part 3 of the lock body are fixedly connected through a second long rivet 10; the top of the left part 1 of the lock body is fixedly connected with the top of the decorative lamination 9 through a short rivet 4, and the top of the right part 3 of the lock body is also fixedly connected with the top of the decorative lamination 9 through a short rivet 4.
Corresponding openings are formed in the left assembly piece, the middle assembly piece and the right assembly piece, so that an accommodating cavity for fixing a lock beam 6, a bolt mechanism 7, a lock cylinder mechanism 8, a spring 11 and a release-stopping pin 12 is formed in a lock body formed by combining the left part 1, the middle part 2 and the right part 3 of the lock body, and the lock cylinder mechanism 8 is sealed in the lock body through a blank cap and a clamping ring; and can set up arch or recess through the corresponding position in the outside at the left assembly piece of multilayer, assembly piece in the middle of the multilayer and the right assembly piece of multilayer, when making the lock body that lock body left part 1, lock body middle part 2 and lock body right part 3 combination constitute, the lock body surface no matter is the plane or the curved surface homoenergetic directly forms the seal of a government organization in old china (can be the trade mark) betterly.
When the key is inserted into the lock cylinder mechanism 8 and rotates, the abdicating groove on the lock cylinder mechanism 8 is aligned with the lock tongue mechanism 7, so that the lock tongue mechanism 7 can exit from the locking port at the end part of the lock beam 6 and enter the abdicating groove; and then the lock beam 6 is pulled outwards, so that the end part of the lock beam 6 can be retreated from the left part 1 of the lock body to the right part 3 of the lock body, the anti-release pin 12 on the right part 3 of the lock body is clamped into the locking port at the end part of the lock beam 6 under the action of the spring 11, and the lock beam 6 is prevented from being completely separated from the right part 3 of the lock body while unlocking is completed.
Claims (8)
1. The utility model provides a U type lamination straight beam lock which characterized in that: the lock body comprises a left lock body part (1) formed by stacking a plurality of layers of left assembly sheets, a middle lock body part (2) formed by stacking a plurality of layers of middle assembly sheets and a right lock body part (3) formed by stacking a plurality of layers of right assembly sheets; the top parts of the left part (1) and the right part (3) of the lock body are both positioned above the middle part (2) of the lock body, the top part of the right part (3) of the lock body is provided with a lock beam (6) in a sliding way, one end of the lock beam (6) is protruded out of the right part (3) of the lock body, and the other end of the lock beam (6) provided with a locking port is inserted into the top part of the left part (1) of the lock body; the lock is characterized in that a lock tongue mechanism (7) matched with a locking port is arranged in the lock body left part (1), a lock cylinder mechanism (8) is arranged in the bottoms of the lock body left part (1), the lock body middle part (2) and the lock body right part (3), and the end part of the lock cylinder mechanism (8) is matched with the lock tongue mechanism (7).
2. A U-shaped laminated straight beam lock according to claim 1, wherein: the top of lock body left part (1) and lock body right part (3) all is fixed through short rivet (4), fixes through first long rivet (5) between lock body left part (1), lock body middle part (2) and the lock body right part (3).
3. A U-shaped laminated straight beam lock according to claim 2, wherein: the left side of the lock body left part (1) and the right side of the lock body right part (3) are both provided with decorative lamination sheets (9), and the decorative lamination sheets (9) cover the first long rivet (5); the top of the lamination (9) is decorated with both sides by the short rivet (4) is respectively fixed on the lock body left part (1) and the lock body right part (3), and a second long rivet (10) which penetrates through the lock body left part (1), the lock body middle part (2) and the lock body right part (3) is arranged between the bottoms of the lamination (9) is decorated with both sides.
4. A U-shaped laminated straight beam lock according to claim 1, wherein: a spring (11) arranged towards the lock beam (6) is arranged in the right part (3) of the lock body, and a slip-preventing pin (12) connected to the spring (11) is arranged between the spring (11) and the lock beam (6).
5. A U-shaped laminated straight beam lock according to claim 1, wherein: the lock tongue mechanism (7) is a plurality of steel balls which are arranged in a clinging manner.
6. A U-shaped laminated straight beam lock according to claim 1, wherein: the lock core mechanism (8) is a blade lock core, and a yielding groove is formed in the position, corresponding to the bolt mechanism (7), of the blade lock core; when the lock cylinder of the blade lock is in an unlocking state, the abdicating groove is aligned to the bolt mechanism (7), and when the lock cylinder of the blade lock is in a locking state, the abdicating groove is staggered relative to the bolt mechanism (7).
7. A U-shaped laminated straight beam lock according to any one of claims 1 to 6, wherein: the left assembly piece of multilayer, the middle assembly piece of multilayer and the right assembly piece of multilayer all are the curved setting.
8. A U-shaped laminated straight beam lock according to claim 7, wherein: the outside of lock body left part (1), lock body middle part (2) or lock body right part (3) is equipped with the seal of a government organization in old china, and the seal of a government organization in old china is piled up by the left assembly piece of multilayer, assembly piece in the middle of the multilayer or the right assembly piece of multilayer and is constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121472345.9U CN214786713U (en) | 2021-06-30 | 2021-06-30 | U-shaped laminated straight beam lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121472345.9U CN214786713U (en) | 2021-06-30 | 2021-06-30 | U-shaped laminated straight beam lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214786713U true CN214786713U (en) | 2021-11-19 |
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ID=78715051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121472345.9U Active CN214786713U (en) | 2021-06-30 | 2021-06-30 | U-shaped laminated straight beam lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214786713U (en) |
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2021
- 2021-06-30 CN CN202121472345.9U patent/CN214786713U/en active Active
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