CN210217421U - U-shaped long beam lock body structure with simple structure - Google Patents
U-shaped long beam lock body structure with simple structure Download PDFInfo
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- CN210217421U CN210217421U CN201920747410.0U CN201920747410U CN210217421U CN 210217421 U CN210217421 U CN 210217421U CN 201920747410 U CN201920747410 U CN 201920747410U CN 210217421 U CN210217421 U CN 210217421U
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- lock
- lock body
- elastic positioning
- long beam
- shaped long
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- 210000004907 gland Anatomy 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses a lock body structure of a U-shaped long beam lock with simple structure, which comprises a lock body (1), wherein through holes (2) matched with the lock beam of the U-shaped long beam lock are arranged at the two end parts of the top surface of the lock body (1); two elastic positioning pieces facing the through holes (2) on the two sides respectively are arranged in the lock body (1), and a lock core (3) vertical to the lock body (1) is arranged between the two elastic positioning pieces; two symmetrically-arranged yielding grooves (4) are formed in the side face of the lock cylinder (3), and the yielding grooves (4) are matched with the elastic positioning piece. The utility model discloses only can conveniently unblank, still have simple structure, the cost is lower, the theftproof nature is stronger and life is longer advantage.
Description
Technical Field
The utility model relates to a long beam lock, especially a simple structure's U type long beam lock body structure.
Background
At present, the lock body of a common U-shaped long beam lock in the market is sleeved on a lock beam to be locked, and the lock core of the U-shaped long beam lock is parallel to the length direction of the lock beam, so that when the lock needs to be unlocked, the hand is easily blocked by the lock beam extending out of the lock body, and the problem of inconvenience in unlocking is caused; when the existing padlock structure, such as the padlock structure described in CN201811265817.6, in which the lock cylinder is located on the side of the lock body, when the padlock structure is unlocked, the cam-shaped lock cylinder rotates to push the cylinder column, and the cylinder column compresses the spring, so that the lock bolt can retract into the groove on the cylinder column to unlock the lock. Therefore, the lock body structure of the existing U-shaped long beam lock has the problems of inconvenient unlocking, complex structure and high cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple and easy U type longeron lock body structure of structure. The utility model discloses not only can conveniently unblank, still have simple structure and the lower advantage of cost.
The technical scheme of the utility model: a lock body structure of a U-shaped long beam lock with a simple structure comprises a lock body, wherein through holes matched with a lock beam of the U-shaped long beam lock are formed in two end parts of the top surface of the lock body; two elastic positioning pieces facing the through holes on the two sides respectively are arranged in the lock body, and a lock core vertical to the lock body is arranged between the two elastic positioning pieces; two symmetrically arranged yielding grooves are formed in the side face of the lock cylinder and are matched with the elastic positioning piece.
In the lock body structure of the U-shaped long beam lock with a simple structure, the two side surfaces of the lock body corresponding to the two elastic positioning members in the stretching direction are provided with the mounting grooves, and the two side walls of the lock body corresponding to the mounting grooves are provided with the groove covers.
In the U-shaped long beam lock body structure with a simple structure, the elastic positioning piece comprises an outer sleeve matched and clamped with the mounting groove, a special-shaped tongue is arranged in the outer sleeve, and a spring is arranged between the special-shaped tongue and the outer sleeve.
In the lock body structure of the U-shaped long beam lock with a simple structure, the lock body is provided with the lock cylinder sleeve in a sliding manner corresponding to the outer side of the lock cylinder, and the lock cylinder sleeve and the lock cylinder are arranged in a sliding manner; the positions of the lock cylinder sleeve corresponding to the elastic positioning pieces on the two sides are provided with openings.
In the lock body structure of the U-shaped long beam lock with a simple structure, a positioning pin is fixedly clamped on one side of the lock body corresponding to the lock cylinder sleeve.
In the lock body structure of the U-shaped long beam lock with the simple structure, the positions corresponding to the two end parts of each through hole on the lock body are connected with waterproof rubber rings, and waterproof glands are arranged on the waterproof rubber rings.
Compared with the prior art, the utility model improves the lock body structure of the existing U-shaped long beam lock, through arranging through holes matched with the lock beam of the U-shaped long beam lock at the two end parts of the top surface of the lock body, two elastic positioning pieces facing the through holes at the two sides are arranged in the lock body, the lock beam in the through hole can be limited (locked) when the elastic positioning pieces are in the through hole, and the lock beam in the through hole can not be locked (unlocked) by the elastic positioning pieces after the elastic positioning pieces are contracted; the lock core is positioned between the two elastic positioning pieces and is vertical to the lock body, so that the lock is convenient to unlock by inserting a key during unlocking; the two abdicating grooves are symmetrically arranged on the side surface of the lock cylinder, the lock beam is locked and controlled through the lock cylinder and the elastic positioning piece, the structure is simple, and the overall cost is low; when the two abdicating grooves on the lock core are aligned with the elastic positioning piece, the elastic positioning piece can retract into the abdicating grooves, so that the elastic positioning piece is withdrawn from the through hole to unlock; when other sides without the yielding grooves on the side surfaces of the lock cylinder are aligned with the elastic positioning piece, the elastic positioning piece cannot retract, and the top of the elastic positioning piece protrudes into the through hole to be locked. In addition, the two side surfaces of the lock body are provided with mounting grooves corresponding to the stretching directions of the two elastic positioning pieces, so that the two elastic positioning pieces can be arranged in the lock body through the mounting grooves, and the installation is more convenient; meanwhile, the positions, corresponding to the mounting grooves, on the two side walls of the lock body are provided with groove covers, and the lock body can be sealed by the groove covers, so that the anti-theft performance is improved; the elastic positioning piece comprises an outer sleeve, a special-shaped tongue is arranged in the outer sleeve, a spring is connected between the special-shaped tongue and the outer sleeve, one end of the special-shaped tongue is matched with a latch on the lock beam, and the other end of the special-shaped tongue can be retracted into a yielding groove in the side surface of the lock core, so that the lock beam can be locked and unlocked by the elastic positioning piece; a lock cylinder sleeve is slidably arranged on the lock body corresponding to the outer side of the lock cylinder, the lock cylinder sleeve and the lock cylinder are slidably arranged, and a positioning pin is fixedly clamped on one side of the lock cylinder sleeve to ensure that the lock cylinder sleeve can be fixed relative to the lock body; the lock core rotates in the lock core sleeve, so that the lock core can only rotate relative to the lock core sleeve through a matched key, two abdicating grooves on the side surface of the lock core are aligned with the openings on the two sides of the lock core sleeve, and the elastic positioning piece can retract into the abdicating grooves; the positions corresponding to the two ends of the through hole on the lock body are both connected with waterproof rubber rings, and waterproof pressing covers clamped with the lock body are arranged on the waterproof rubber rings, so that rainwater or dust is not easy to enter the lock body from the through hole after the lock body is locked with the lock beam, internal parts are prevented from rusting, and the service life is prolonged. The utility model discloses only can conveniently unblank, still have simple structure, the cost is lower, the theftproof nature is stronger and life is longer advantage.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The labels in the figures are: 1-lock body, 2-through hole, 3-lock core, 4-abdicating groove, 5-mounting groove, 6-groove cover, 7-external sleeve, 8-special-shaped tongue, 9-spring, 10-lock core sleeve, 11-hole, 12-positioning pin, 13-waterproof rubber ring and 14-waterproof gland.
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 lock body structure of a U-shaped long beam lock with a simple structure is shown in figure 1 and comprises a lock body 1, wherein through holes 2 matched with a lock beam of the U-shaped long beam lock are formed in two end parts of the top surface of the lock body 1; two elastic positioning pieces facing the through holes 2 on the two sides respectively are arranged in the lock body 1, and a lock core 3 vertical to the lock body 1 is arranged between the two elastic positioning pieces; two symmetrically-arranged yielding grooves 4 are formed in the side face of the lock cylinder 3, and the yielding grooves 4 are matched with the elastic positioning piece.
Mounting grooves 5 are formed in the positions, corresponding to the stretching directions of the two elastic positioning pieces, of the two side surfaces of the lock body 1, and groove covers 6 are arranged on the positions, corresponding to the mounting grooves 5, of the two side walls of the lock body 1; the elastic positioning piece comprises an outer sleeve 7 matched and clamped with the mounting groove 5, a special-shaped tongue 8 is arranged in the outer sleeve 7, and a spring 9 is arranged between the special-shaped tongue 8 and the outer sleeve 7; a lock cylinder sleeve 10 is arranged on the lock body 1 corresponding to the outer side of the lock cylinder 3 in a sliding manner, and the lock cylinder sleeve 10 and the lock cylinder 3 are arranged in a sliding manner; the lock cylinder sleeve 10 is provided with openings 11 at positions corresponding to the elastic positioning pieces at the two sides; a positioning pin 12 is fixedly clamped on one side of the lock body 1 corresponding to the lock cylinder sleeve 10; the lock body 1 is provided with waterproof rubber rings 13 at positions corresponding to two ends of each through hole 2, and the waterproof rubber rings 13 are provided with waterproof glands 14.
The working principle is as follows: firstly, processing and manufacturing an elastic positioning piece, installing a spring 9 and a special-shaped tongue 8 into an outer sleeve 7, then knocking the elastic positioning piece into the lock body 1 (at a position between two through holes 2) through the installation grooves 5 on two side surfaces of the lock body, and then sealing the installation grooves 5 on the lock body 1 by the groove cover 6; the lock cylinder 3 with its cylinder sleeve 10 is then inserted perpendicular to the side of the lock body 1 and the locking pins 12 are then driven into the lock body 1 to fix the cylinder sleeve 10 to the lock body 1.
When an article needs to be locked, the lock cylinder 3 is in an open state (the two abdicating grooves 4 on the lock cylinder 3 are aligned with the opening holes 11 on the lock cylinder sleeve 10), and the special-shaped tongue 8 can penetrate through the opening holes 11 and retract into the abdicating grooves 4; inserting a U-shaped lock beam into the two through holes 2 on the lock body 1, wherein the latch on the lock beam is arc-shaped, one end of the special-shaped tongue 8 is convex arc-shaped, and the lock beam can extrude the other end of the special-shaped tongue 8 into the abdicating groove 4; when the latch on the lock beam is aligned with the special-shaped tongue 8, the special-shaped tongue 8 can recover and be matched with the latch under the action of the spring 9; the lock beam moves in through-hole 2 when (and special-shaped tongue 8 and latch cooperation) to suitable position, then rotates lock core 3, and lock core 3 lets groove 4 misplace with trompil 11 to make in the special-shaped tongue 8 can't the retraction lock body 1, special-shaped tongue 8 blocks the lock beam in through-hole 2, accomplishes the locking.
When needing the unblock, rotate lock core 3 with the key for the groove of stepping down 4 on the lock core 3 is relative with trompil 11, and 8 one ends of dysmorphism tongue can be extruded through-hole 2, and the other end gets into the groove of stepping down 4, and the lock beam can remove in through-hole 2, accomplishes the unblock.
The position department that corresponds both ends about through-hole 2 on the lock body 1 all is connected with waterproof rubber ring 13, is provided with the waterproof gland 14 with 1 joint of lock body on the waterproof rubber ring 13 for after lock body 1 and lock beam locking, rainwater or dust are difficult to get into in the lock body 1 from through-hole 2, prevent that the internals from rustting increase of service life.
Claims (6)
1. The utility model provides a simple and easy U type long beam lock body structure of structure which characterized in that: the lock comprises a lock body (1), wherein through holes (2) matched with a lock beam of the U-shaped long beam lock are formed in two end parts of the top surface of the lock body (1); two elastic positioning pieces facing the through holes (2) on the two sides respectively are arranged in the lock body (1), and a lock core (3) vertical to the lock body (1) is arranged between the two elastic positioning pieces; two symmetrically-arranged yielding grooves (4) are formed in the side face of the lock cylinder (3), and the yielding grooves (4) are matched with the elastic positioning piece.
2. The simple U-shaped long beam lock body structure of claim 1, wherein: the lock body (1) is characterized in that mounting grooves (5) are formed in the positions, corresponding to the stretching directions of the two elastic positioning pieces, of the two side faces of the lock body (1), and groove covers (6) are arranged in the positions, corresponding to the mounting grooves (5), of the two side walls of the lock body (1).
3. The lock body structure of the U-shaped long beam lock with simple structure as claimed in claim 2, wherein: the elastic positioning piece comprises an outer sleeve (7) matched and clamped with the mounting groove (5), a special-shaped tongue (8) is arranged in the outer sleeve (7), and a spring (9) is arranged between the special-shaped tongue (8) and the outer sleeve (7).
4. The simple U-shaped long beam lock body structure of claim 1, wherein: a lock cylinder sleeve (10) is arranged on the lock body (1) in a sliding manner and corresponds to the outer side of the lock cylinder (3), and the lock cylinder sleeve (10) and the lock cylinder (3) are arranged in a sliding manner; the lock cylinder sleeve (10) is provided with openings (11) corresponding to the elastic positioning pieces at the two sides.
5. The simple U-shaped long beam lock body structure of claim 4, wherein: and a positioning pin (12) is fixedly clamped on one side of the lock body (1) corresponding to the lock cylinder sleeve (10).
6. A simple U-shaped long beam lock body structure according to any one of claims 1 to 5, characterized in that: the lock body (1) is provided with waterproof rubber rings (13) at positions corresponding to two ends of each through hole (2), and the waterproof rubber rings (13) are provided with waterproof glands (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920747410.0U CN210217421U (en) | 2019-05-23 | 2019-05-23 | U-shaped long beam lock body structure with simple structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920747410.0U CN210217421U (en) | 2019-05-23 | 2019-05-23 | U-shaped long beam lock body structure with simple structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210217421U true CN210217421U (en) | 2020-03-31 |
Family
ID=69927165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920747410.0U Expired - Fee Related CN210217421U (en) | 2019-05-23 | 2019-05-23 | U-shaped long beam lock body structure with simple structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210217421U (en) |
-
2019
- 2019-05-23 CN CN201920747410.0U patent/CN210217421U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200526 Address after: 322200 No.58, zone 5, shener village, Zhengzhai Town, Pujiang County, Jinhua City, Zhejiang Province Patentee after: Wang Yongsheng Address before: 322200 ICBC dormitory, No. 37 Zhongshan North Road, Puyang Street, Pujiang County, Jinhua City, Zhejiang Province, 7 buildings, 102 rooms Patentee before: Jin Fengguang |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |