CN214145062U

CN214145062U - Adjustable lock catch

Info

Publication number: CN214145062U
Application number: CN202021311430.2U
Authority: CN
Inventors: 康淑英
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-09-07
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses an adjustable hasp, including bed plate, reference column, rotary sleeve and jump ring, work as the fixedly connected with reference column on the bed plate, the outer lane movable sleeve of reference column is equipped with the rotary sleeve, the joint is fixed with the jump ring between rotary sleeve inboard and the reference column. The utility model discloses a new structure, set up the swivel housing that can also reciprocate when rotatory on the reference column to set up the jump ring, both reduced the frictional force when the swivel housing is rotatory, also reduced the noise when the swivel housing is rotatory, still guaranteed the stability when the swivel housing is rotatory, can not rock, when opening and closing door and window lock, the swivel housing can also reciprocate in rotatory, can not lead to having the sensation that the card went up because the angle has not had slight deformation to perhaps junction accessory, also be convenient for simultaneously adjust according to the distance of casement and frame, the utility model has the advantages of simple and reasonable structure, excellent in use effect, the cost of manufacture is low, and the practicality is strong.

Description

Adjustable lock catch

Technical Field

The utility model relates to a door and window lock accessory specifically relates to an adjustable hasp.

Background

The door and window lock is a fitting for locking a door leaf and a window sash, a joint of a movable plate and a base plate on the door and window lock is movably connected by a rotating sleeve, the rotating sleeve on the existing door and window lock can only rotate on a positioning column and cannot be adjusted up and down, so that when the door and window lock is opened and closed, the angle is not correct or the fitting at the joint is slightly deformed, and the door and window lock often has a clamping feeling.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an adjustable hasp is provided, it can only rotate on the reference column to have solved the rotatory cover on the current door and window lock, can not adjust from top to bottom, like this when the door and window lock is opened and is closed, the angle has not to have a little deformation to perhaps junction accessory, often has the problem that the card felt.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an adjustable hasp, includes bed plate, reference column, rotatory cover and jump ring, work as the fixedly connected with reference column on the bed plate, the outer lane movable sleeve of reference column is equipped with rotatory cover, the joint is fixed with the jump ring between rotatory cover inboard and the reference column.

On the basis of the scheme, the positioning column is integrally provided with a first column body, a second column body, a third column body and a fourth column body from bottom to top, and the first column body is fixedly connected with the base plate.

On the basis of the scheme, a through hole penetrates through the center of the lower portion of the rotary sleeve, an annular clamp spring groove is formed in the inner wall of the middle of the through hole, the clamp spring is clamped and fixed in the clamp spring groove, a step hole is formed in the upper portion of the through hole, and the fourth column is located in the step hole.

On the basis of the scheme, the second cylinder is arranged in the through hole, the second cylinder is in sliding fit with the inner wall of the clamp spring, the third cylinder is in sliding fit with the through hole, and the fourth cylinder is in sliding fit with the step hole.

Compared with the prior art, the utility model beneficial effect who has is: the utility model provides an adjustable hasp, adopt new structure, set up the swivel mount that can also reciprocate when rotatory on the reference column, and set up the jump ring, frictional force when both having reduced the swivel mount rotation, noise when also having reduced the swivel mount rotation, stability when still having guaranteed the swivel mount rotation, can not rock, when opening and closing door and window lock, the swivel mount can also reciprocate in the rotation, can not have because of the angle have not lead to having the sensation that the card went on to or the junction accessory has slight deformation, also be convenient for simultaneously adjust according to the distance of casement and frame, the utility model has the advantages of simple and reasonable structure, excellent in use effect, the cost of manufacture is low, and the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of an adjustable lock of the present invention;

fig. 2 is a schematic structural view of a positioning post in an adjustable lock of the present invention;

fig. 3 is a schematic structural view of a rotary sleeve in an adjustable lock of the present invention;

fig. 4 is a top view of a clamp spring in an adjustable lock catch according to the present invention;

fig. 5 is a state diagram of the utility model when the rotary sleeve of the adjustable lock catch moves to the upper end of the positioning column.

The reference numbers in the figures are: 1-base plate, 2-positioning column, 201-first column, 202-second column, 203-third column, 204-fourth column, 3-rotary sleeve, 301-through hole, 302-clamp spring groove, 303-step hole and 4-clamp spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so 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.

Referring to fig. 1 to 5, it can be known that the adjustable lock catch comprises a base plate 1, a positioning column 2, a rotating sleeve 3 and a clamp spring 4, wherein the positioning column 2 is fixedly connected to the base plate 1, the rotating sleeve 3 is movably sleeved on the outer ring of the positioning column 2, the clamp spring 4 is fixedly clamped between the inner side of the rotating sleeve 3 and the positioning column 2, and the clamp spring 4 can reduce friction between the rotating sleeve 3 and the positioning column 2 and reduce noise generated when the rotating sleeve 3 rotates.

The positioning column 2 is integrally provided with a first column 201, a second column 202, a third column 203 and a fourth column 204 from bottom to top, the first column 201 is fixedly connected with the base plate 1, a through hole 301 is arranged at the center of the lower part of the rotary sleeve 3 in a penetrating way, an annular clamp spring groove 302 is formed in the inner wall of the middle of the through hole 301, the clamp spring 4 is clamped and fixed in the clamp spring groove 302, the clamp spring 4 can reduce the friction force between the positioning column 2 and the rotating sleeve 3 and reduce the noise generated when the rotating sleeve 3 rotates, a step hole 303 is arranged above the through hole 301, the fourth column 204 is positioned in the step hole 303, the second cylinder 202 is arranged in the through hole 301, the second cylinder 202 is in sliding fit with the inner wall of the clamp spring 4, the third column 203 is in sliding fit with the through hole 301, so that after the rotating sleeve 3 moves upwards, the third column 203 can play a role in positioning and is convenient for the rotating sleeve 3 to rotate; the fourth column 204 is in sliding fit with the stepped hole 303, and the sliding fit facilitates the rotation of the rotary sleeve 3 outside the positioning column 2.

The utility model discloses a principle and advantage: the utility model provides an adjustable hasp, when using, bed plate 1 of door and window lock is at the removal in-process, and rotatory cover 3 moves in the slide on other parts, and rotatory cover 3 can enough rotate on reference column 2, also can reciprocate on reference column 2, can adjust because the angle does not have the card problem of pausing that arouses with relevant part a little deformation, also is convenient for adjust according to the distance of casement with the frame simultaneously, has set up jump ring 4, can reduce frictional force and noise when rotatory cover 3 rotates, the utility model has the advantages of simple and reasonable structure, excellent in use effect, the cost of manufacture is low, is fit for using widely.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an adjustable hasp, includes bed plate (1), reference column (2), swivel housing (3) and jump ring (4), its characterized in that: work as fixedly connected with reference column (2) on bed plate (1), the outer lane activity cover of reference column (2) is equipped with rotary sleeve (3), the joint is fixed with jump ring (4) between rotary sleeve (3) inboard and reference column (2).

2. An adjustable lock catch according to claim 1, wherein the positioning column (2) is integrally provided with a first column body (201), a second column body (202), a third column body (203) and a fourth column body (204) from bottom to top, and the first column body (201) is fixedly connected with the base plate (1).

3. The adjustable lock catch according to claim 2, wherein a through hole (301) penetrates through the center of the lower portion of the rotating sleeve (3), an annular clamp spring groove (302) is formed in the inner wall of the middle of the through hole (301), the clamp spring (4) is clamped and fixed in the clamp spring groove (302), a step hole (303) is formed above the through hole (301), and the fourth cylinder (204) is located in the step hole (303).

4. An adjustable lock as claimed in claim 3, wherein the second post (202) is disposed in the through hole (301), the second post (202) is in sliding fit with the inner wall of the circlip (4), the third post (203) is in sliding fit with the through hole (301), and the fourth post (204) is in sliding fit with the stepped hole (303).