CN211572991U

CN211572991U - Ribbon structure lock

Info

Publication number: CN211572991U
Application number: CN201922251257.5U
Authority: CN
Inventors: 沈奕
Original assignee: Dongguan Ulac Electronic Corp
Current assignee: Dongguan Ulac Electronic Corp
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-09-25
Anticipated expiration: 2029-12-16

Abstract

The utility model relates to a ribbon structure tool to lock solves current tool to lock and can not adjust, can only pin the inconvenient problem of object of fixed size. Including the key lock core, the key lock core is including the spring bolt, ribbon structure tool to lock still is including the shell, the ribbon of being connected with the shell, and rotate the flexible key actuating mechanism of restriction spring bolt of locating in the shell, be equipped with the ribbon regulation hole that the afterbody that supplies the ribbon passed on the shell, spring bolt perpendicular to ribbon regulation hole slides and locates in the shell, correspond the ribbon regulation hole on the spring bolt and be equipped with the lockhole that communicates with ribbon regulation hole, be equipped with more than one locking piece on the ribbon, be equipped with in the lockhole with locking piece complex be used for the locked groove of locking piece crimping in the lockhole, the shell in still be equipped with the reset spring who is used for the spring bolt to reset. The key actuating mechanism limits the spring bolt to stretch out and draw back, controls the locking and the loosening of ribbon to can be according to the size adjustment ribbon of different objects, thereby can pin not equidimension object, simple structure, convenient to use.

Description

Ribbon structure lock

Technical Field

The utility model relates to a ribbon structure tool to lock.

Background

The existing lockset can only lock objects with fixed size, but cannot adjust the lockset according to the size of the objects, so the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the prior lockset can not be adjusted and can only lock the object with fixed size, which is inconvenient to use.

For solving the utility model provides a technical scheme that technical problem adopted does: the utility model discloses a ribbon structure tool to lock is including the key lock core, the key lock core including the spring bolt, ribbon structure tool to lock still including the shell, the ribbon of being connected with the shell to and the flexible key actuating mechanism of restriction spring bolt of locating in the shell rotates, the shell on be equipped with the ribbon regulation hole that the afterbody that supplies the ribbon passed, spring bolt perpendicular to ribbon regulation hole slide locate in the shell, correspond the ribbon regulation hole on the spring bolt and be equipped with the lockhole that communicates with the ribbon regulation hole, the ribbon on be equipped with more than one locking piece, the lockhole in be equipped with the locking piece complex be used for the locked groove of locking piece crimping in the lockhole, the shell in still be equipped with the reset spring who is used for the spring bolt to reset.

Right the utility model discloses do further limited technical scheme and include:

the cross section of the locking block is in a helical tooth shape.

The one end of shell be equipped with the stiff end complex ribbon mounting hole of ribbon, the ribbon through pass the lockpin of ribbon mounting hole and ribbon perpendicularly and shell fixed connection, shell and ribbon on be equipped with respectively with lockpin complex lockpin mounting hole.

The key driving mechanism comprises a lock cylinder and a key matched with the lock cylinder and used for driving the lock cylinder to rotate, a first spiral surface is arranged at one end of the lock cylinder, and a second spiral surface matched with the first spiral surface is arranged on the lock tongue.

The lock is characterized in that a limiting rod for limiting the rotation angle of the lock cylinder is fixedly arranged in the shell, and a first limiting groove matched with the limiting rod is formed in the lock cylinder.

The lock core is connected with the shell through a lock core fixing sleeve fixedly connected with the shell, and the lock core is rotatably arranged in the lock core fixing sleeve.

The lock cylinder fixing sleeve is fixedly connected with the shell through a pin penetrating through the shell and the lock cylinder fixing sleeve, and the lock cylinder fixing sleeve and the shell are both provided with pin mounting holes matched with the pin.

The pin passes through the lock cylinder fixing sleeve and extends into the lock cylinder, and a second limiting groove which is matched with the pin and used for limiting the rotation of the lock cylinder is arranged on the lock cylinder.

The shell is provided with a handle.

The shell on be equipped with spring bolt sliding fit's spring bolt mounting groove, the spring bolt correspond the spring bolt mounting groove bottom one end be equipped with reset spring complex reset spring reference column, reset spring cover locate on the spring reference column.

Through the technical scheme, the beneficial effects of the utility model are that: the utility model discloses a be equipped with the ribbon regulation hole that the afterbody that supplies the ribbon passed in the ribbon structural case, it is equipped with the lockhole that communicates with the ribbon regulation hole to correspond the ribbon regulation hole on the spring bolt, be equipped with more than one locking piece on the ribbon, be equipped with in the lockhole with locking piece complex be used for the locked groove of locking piece crimping in the lockhole, key actuating mechanism restricts the spring bolt and stretches out and draws back, the locking of control ribbon with loosen, thereby can be according to the size adjustment ribbon of different objects, thereby can pin the object of equidimension not, moreover, the steam generator is simple in structure and convenient to.

Drawings

Fig. 1 is a schematic perspective view of the ribbon structure lock of the present invention.

Fig. 2 is the utility model relates to a ribbon structure tool to lock dissects the schematic diagram.

Fig. 3 is an illustration of the explosion structure of the ribbon structure lock of the present invention.

Fig. 4 is a schematic structural view of a lock tongue of the band structure lock of the present invention.

Detailed Description

The structure of the present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1 to 4, a ribbon structure tool to lock is including key lock core 1, the key lock core is including spring bolt 11, ribbon structure tool to lock still is including shell 2, ribbon 3 of being connected with the shell, and the flexible key actuating mechanism 12 of restriction spring bolt in locating the shell rotates, be equipped with the ribbon regulation hole 21 that the afterbody that supplies the ribbon passed on the shell, spring bolt perpendicular to ribbon regulation hole slides and locates in the shell, it is equipped with the lockhole 111 with ribbon regulation hole intercommunication to correspond the ribbon regulation hole on the spring bolt 11, be equipped with more than one locking piece 31 on the ribbon 3, be equipped with in the lockhole with the locking piece complex be used for the locked groove 112 of locking piece crimping in the lockhole, still be equipped with the reset spring who is used for the spring bolt to reset in the. The key driving mechanism limits the extension of the lock tongue, when the lock tongue extends out, the lock groove and the lock block are loosened, the return spring is compressed, the binding belt can be pulled, and the binding belt can be adjusted according to the size of an object to be locked; when the spring bolt retracts, the reset spring rebounds, the locking groove presses the locking block in the locking groove, and the binding belt is locked. Thereby having simple structure and convenient use.

In this embodiment, be equipped with on the shell with spring bolt sliding fit's spring bolt mounting groove, the one end that spring bolt 11 corresponds spring bolt mounting groove bottom is equipped with reset spring complex reset spring reference column 113, the reset spring cover is located on the spring reference column. When the bolt retracts, the reset spring rebounds to abut against the bolt, the lock slot presses the lock block in the lock slot, and the binding belt is locked.

In the embodiment, the cross section of the locking block is in the shape of helical teeth, so that the locking block is simple to manufacture and convenient to adjust. In specific implementation, the cross section of the locking block can be polygonal, circular and the like.

In this embodiment, one end of the housing 2 is provided with a binding belt mounting hole 22 matched with the fixed end of the binding belt, the binding belt is fixedly connected with the housing through a lock pin 4 vertically penetrating through the binding belt mounting hole and the binding belt, and the housing and the binding belt are respectively provided with a lock pin mounting hole matched with the lock pin. During installation, the fixed end of the binding belt is inserted into the binding belt mounting hole, and the lock pin is inserted into the lock pin mounting hole, so that the binding belt is fixed in the shell.

In this embodiment, the key driving mechanism 12 includes a lock cylinder 121 and a key 122 engaged with the lock cylinder to drive the lock cylinder to rotate, a first spiral surface 1221 is disposed at one end of the lock cylinder, and a second spiral surface 114 engaged with the first spiral surface is disposed on the lock tongue 11. In this embodiment, the lock core is formed by fixedly connecting a first lock core matched with a key and a second lock core connected with a lock tongue, and the first helicoid is arranged on the second lock core. When the key drives the lock cylinder to rotate, the first spiral surface on the lock cylinder rotates on the second spiral surface, when the first spiral surface and the second spiral surface are attached, the lock tongue retracts, and the binding belt is in a locking state at the moment. When the first spiral surface and the second spiral surface are loosened, the lock tongue extends out, and the binding belt is in a loosening movable state.

In this embodiment, a position-limiting rod 123 for limiting the rotation angle of the lock cylinder is fixedly disposed in the housing, and a first position-limiting groove 1222 engaged with the position-limiting rod is disposed on the lock cylinder 121. In this embodiment, the first limiting groove is a right-angle groove, so that the rotation angle of the key is limited to 90 degrees, and the key is convenient to use.

In this embodiment, a key lock cylinder mounting hole for mounting a key lock cylinder is formed in one end of the housing 1, which is away from the ribbon, the lock cylinder is located at one end of the key lock cylinder mounting hole, the lock cylinder is connected with the housing through a lock cylinder fixing sleeve 124 fixedly connected with the housing, and the lock cylinder is rotatably arranged in the lock cylinder fixing sleeve. The lock cylinder fixing sleeve is fixedly connected with the shell through a pin 5 penetrating through the shell and the lock cylinder fixing sleeve, and pin mounting holes matched with the pins are formed in the lock cylinder fixing sleeve and the shell. The pin passes through the lock cylinder fixing sleeve and extends into the lock cylinder, and a second limiting groove 1223 which is matched with the pin and used for limiting the rotation of the lock cylinder is arranged on the lock cylinder 121. The lock core fixing sleeve is fixed in the shell through the pin, and the lock core can rotate in the lock core fixing sleeve. The second limiting groove is a right-angle groove, and the second limiting groove is matched with the first limiting groove to limit the rotating angle of the lock cylinder together, so that the lock cylinder can rotate stably.

In this embodiment, the housing 2 is provided with a handle 23. Thereby being convenient for the utility model discloses a grasp of ribbon structure tool to lock.

While the present invention has been described in detail and with reference to the accompanying drawings, it is not to be understood as limited by the scope of the invention. Various modifications and changes may be made by those skilled in the art without inventive work within the scope of the present invention as described in the claims.

Claims

1. The utility model provides a ribbon structure tool to lock, including the key lock core, the key lock core including the spring bolt, its characterized in that: ribbon structure tool to lock still including the shell, the ribbon of being connected with the shell to and the flexible key actuating mechanism of restriction spring bolt of locating in the shell rotates, the shell on be equipped with the ribbon regulation hole that the afterbody that supplies the ribbon passed, spring bolt perpendicular to ribbon regulation hole slide locate in the shell, correspond the ribbon regulation hole on the spring bolt and be equipped with the lockhole that communicates with the ribbon regulation hole, the ribbon on be equipped with more than one locking piece, the lockhole in be equipped with the locking piece complex be used for the locked groove of locking piece crimping in the lockhole, the shell in still be equipped with the reset spring who is used for the spring bolt to reset.

2. A strap form lock according to claim 1, wherein: the cross section of the locking block is in a helical tooth shape.

3. A strap form lock according to claim 1, wherein: the one end of shell be equipped with the stiff end complex ribbon mounting hole of ribbon, the ribbon through pass the lockpin of ribbon mounting hole and ribbon perpendicularly and shell fixed connection, shell and ribbon on be equipped with respectively with lockpin complex lockpin mounting hole.

4. A strap form lock according to claim 1, wherein: the key driving mechanism comprises a lock cylinder and a key matched with the lock cylinder and used for driving the lock cylinder to rotate, a first spiral surface is arranged at one end of the lock cylinder, and a second spiral surface matched with the first spiral surface is arranged on the lock tongue.

5. A strap form lock according to claim 4, wherein: the lock is characterized in that a limiting rod for limiting the rotation angle of the lock cylinder is fixedly arranged in the shell, and a first limiting groove matched with the limiting rod is formed in the lock cylinder.

6. A strap form lock according to claim 4, wherein: the lock core is connected with the shell through a lock core fixing sleeve fixedly connected with the shell, and the lock core is rotatably arranged in the lock core fixing sleeve.

7. A strap form lock according to claim 6, wherein: the lock cylinder fixing sleeve is fixedly connected with the shell through a pin penetrating through the shell and the lock cylinder fixing sleeve, and the lock cylinder fixing sleeve and the shell are both provided with pin mounting holes matched with the pin.

8. A strap form lock according to claim 7, wherein: the pin passes through the lock cylinder fixing sleeve and extends into the lock cylinder, and a second limiting groove which is matched with the pin and used for limiting the rotation of the lock cylinder is arranged on the lock cylinder.

9. A strap form lock according to claim 1, wherein: the shell is provided with a handle.

10. A strap form lock according to claim 1, wherein: the shell on be equipped with spring bolt sliding fit's spring bolt mounting groove, the spring bolt correspond the spring bolt mounting groove bottom one end be equipped with reset spring complex reset spring reference column, reset spring cover locate on the spring reference column.