CN217872250U - Aisle lock - Google Patents

Abstract

The utility model discloses a passageway lock, including the lock body that has the inner chamber and install in the spring bolt and the handle of lock body, it is provided with the fixed plate of two symmetries to slide on the lock body, two all be equipped with the fixed orifices between the fixed plate in opposite directions or on back of the body motion and two fixed plates, two all be equipped with adjusting part between fixed plate and the lock body. The utility model has the advantages of it is following and effect: the utility model discloses can adapt to different installation environment, make it have better commonality, practicality and security.

Description

Aisle lock

Technical Field

The utility model relates to a tool to lock, in particular to passageway lock.

Background

The tool to lock is the equipment that is used for pinning the lock in order to prevent that other people from opening the door, and the kind of lock is many, and the requirement to the lock is also different in the occasion of difference, and along with the development of technique, the kind of lock is more and more, has handle lock, trick lock, fingerprint lock, passageway lock, fire prevention lock etc..

The installation of the passage lock is to open a slot on the door body, then embed the lock body into the installation slot, and finally lock and fix the lock body on the door body through a screw to complete the installation operation. When the lockset on the door body is damaged and needs to be replaced, if the volume of the selected lock body is far smaller than that of the installation groove, the lock body is limited by the fixing hole, so that the fixing hole cannot correspond to the door body, and the lock body cannot be installed and fixed on the door body, so that the existing lockset is poor in universality and cannot be installed under different installation environments.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a passageway lock, this passageway lock can adapt to different installation environment, makes it have better commonality and practicality.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a passageway lock, is including the lock body that has the inner chamber and install in the spring bolt and the handle of lock body, it is provided with the fixed plate of two symmetries to slide on the lock body, two all be equipped with the fixed orifices on looks or back-to-back motion and two fixed plates between the fixed plate, two all be equipped with adjusting part between fixed plate and the lock body.

Through adopting above-mentioned technical scheme, when the volume of mounting groove is greater than the volume of lock body, move back to back through two fixed plate of adjusting part control, when the position with the fixed orifices position control on two fixed plates to corresponding to the door body, stop the regulation operation. The bolt penetrates through the fixing hole to be in threaded connection with the door body to achieve fixing operation of the lock body on the door body, so that the aisle lock can adapt to different installation environments, and has better universality and practicability.

Further setting the following steps: the lock comprises a sliding chute formed in an inner cavity and used for the fixed plate to slide and a sliding hole formed in the lock body and communicated with the inner cavity and the outside, wherein the sliding hole is communicated with the sliding chute and used for one end of the fixed plate to extend out.

Through adopting above-mentioned technical scheme, slide the fixed plate and set up in the slide opening that the inner chamber and cooperation set up, make the setting of fixed plate remove to occupy the space of inner chamber to make this passageway lock keep the compactness of its original volume, small and exquisite characteristic under the prerequisite that has regulatory function, can be suitable for littleer mounting groove, have better commonality and practicality.

Further setting the following steps: the adjusting component comprises a screw rod rotatably arranged in the inner cavity, a linkage block moving along with the fixed plate and in threaded connection with the screw rod, and a driving head arranged outside the lock body and rotating along with the screw rod.

By adopting the technical scheme, the screw rod is controlled to rotate through the driving head, the rotating screw rod drives the fixing plate to slide in a mode of being in threaded connection with the linkage block, and the adjustment control operation is realized on the fixing plate. And the arrangement mode enables the adjusting component to occupy the space of the inner cavity, so as to ensure the compact and small characteristics of the original volume of the aisle lock.

Further setting the following steps: the lock body outer wall is inwards sunken to form a placing cavity corresponding to the position of the driving head, the driving head is located in the placing cavity and does not protrude out of the placing cavity, and the driving head is an inner hexagonal bolt head.

Through adopting above-mentioned technical scheme, the setting of placing the chamber supplies the drive head to place for the drive head that exists in the lock body outside can not additionally increase the volume of lock body, guarantees the compactness and the small and exquisite characteristic of original volume of passageway lock.

Further setting the following steps: and waist-shaped holes are formed in the two fixing plates and extend along the sliding direction of the fixing plates, and reinforcing screws penetrate through the waist-shaped holes to be in threaded connection with the lock body.

Through adopting above-mentioned technical scheme, after adjusting the fixed plate, rotate and strengthen screw and lock both and lock fixedly, promote the structural strength between fixed plate and the lock body, make the lock body can bear bigger effort to this security performance that promotes passageway lock.

Further setting the following steps: the handle is sleeved with a silica gel sleeve.

Through adopting above-mentioned technical scheme, the setting of silica gel cover avoids the door body to receive the striking at the switch in-process handle, plays the guard action.

To sum up, the utility model discloses following beneficial effect has: the utility model discloses can adapt to different installation environment, make it have better commonality, practicality and security.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

fig. 2 is a partial structural schematic diagram of the embodiment.

In the figure: 1. an inner cavity; 2. a lock body; 3. a latch bolt; 4. a handle; 5. a fixing plate; 6. a fixing hole; 7. an adjustment assembly; 71. a screw; 72. a linkage block; 73. a drive head; 8. a chute; 9. a slide hole; 10. a placement chamber; 11. a waist-shaped hole; 12. a reinforcing screw; 13. and (4) a silica gel sleeve.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, a passageway lock includes a lock body 2 having an inner cavity 1, and a bolt 3 and a handle 4 mounted to the lock body 2. Sliding on the lock body 2 is provided with two symmetrical fixed plates 5, and all seted up fixed orifices 6 on two fixed plates 5 in opposite directions or the back of the body motion and two fixed plates 5 between two fixed plates 5, all be equipped with adjusting part 7 between two fixed plates 5 and the lock body 2. Two sliding grooves 8 for the two fixing plates 5 to slide respectively and two sliding holes 9 for communicating the inner cavity 1 with the outside are formed in the inner cavity 1, and the two sliding holes 9 and the two sliding grooves 8 are communicated with each other respectively to allow the back-to-back ends of the two fixing plates 5 to extend out of the lock body 2. The handle 4 is sleeved with a silica gel sleeve 13.

The adjusting assembly 7 includes a screw 71 rotatably disposed in the inner cavity 1, a linkage block 72 fixedly disposed on the fixing plate 5 and in threaded connection with the screw 71, and a driving head 73 disposed outside the lock body 2, wherein the screw 71 penetrates through the lock body 2 and is fixedly connected with the driving head 73, the driving head 73 is a hexagon socket head screw, and an axial direction of the screw 71 is parallel to a sliding direction of the fixing plate 5. The outer wall of the lock body 2 is recessed to form a placing cavity 10 corresponding to the position of the driving head 73, and the driving head 73 is located in the placing cavity 10 and does not protrude out of the placing cavity 10. Waist-shaped holes 11 are formed in the two fixing plates 5, the waist-shaped holes 11 extend along the sliding direction of the fixing plates 5, and reinforcing screws 12 penetrate through the waist-shaped holes 11 to be in threaded connection with the lock body 2.

The specific embodiments are only for explaining the present invention, and it is not a limitation to the present invention, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the claims of the present invention.

Claims (6)

1. The utility model provides a passageway lock, includes lock body (2) that have inner chamber (1) and installs spring bolt (3) and handle (4) in lock body (2), its characterized in that: the lock body (2) is provided with two symmetrical fixing plates (5) in a sliding mode, two all be equipped with fixed orifices (6) on opposite directions or the back of the body motion and two fixing plates (5) between fixing plate (5), two all be equipped with between fixing plate (5) and the lock body (2) adjusting part (7).

2. The aisle lock of claim 1, wherein: the lock comprises a sliding chute (8) which is formed in an inner cavity (1) and used for the fixing plate (5) to slide and a sliding hole (9) which is formed in a lock body (2) and used for communicating the inner cavity (1) with the outside, wherein the sliding hole (9) is communicated with the sliding chute (8) and used for one end of the fixing plate (5) to extend out.

3. The aisle lock of claim 2, wherein: the adjusting component (7) comprises a screw rod (71) rotatably arranged in the inner cavity (1), a linkage block (72) moving along with the fixing plate (5) and in threaded connection with the screw rod (71), and a driving head (73) arranged outside the lock body (2) and rotating along with the screw rod (71).

4. The aisle lock of claim 3, wherein: the lock body (2) outer wall is inwards sunken to form one corresponding to the position of drive head (73) and places chamber (10), drive head (73) are located and place chamber (10) and do not bulge and place chamber (10), drive head (73) are hexagon socket head screw head.

5. The aisle lock of claim 1, wherein: two all be equipped with waist shape hole (11) and waist shape hole (11) on fixed plate (5) and extend the setting along the sliding direction of fixed plate (5), strengthen screw (12) and pass waist shape hole (11) and lock body (2) threaded connection.

6. The aisle lock of claim 1, wherein: the handle (4) is sleeved with a silica gel sleeve (13).

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