CN221119465U - Inner-opening inner-reversing turnover lock seat - Google Patents

Abstract

The utility model discloses an internally-opened and internally-inverted lock seat, which comprises a shell, wherein the upper end surface of the shell is provided with grooves in a front-back symmetrical manner, the lower end surface of the shell is provided with an ear plate, and the right end surface of the shell is provided with adjusting holes in a vertically-symmetrical manner; further comprises: the mounting plate is fixed on the rear end face of the shell, a clamping plate is fixed at the right end of the mounting plate, a fixing plate is fixed at the left end of the mounting plate, the fixing plate is connected with an inner hexagon bolt through threads, and a positioning nail is fixed on the inner hexagon bolt; the aluminum product body sets up the casing rear side, the terminal surface is fixed with the draw-in groove board before the aluminum product body. This inside-out internal turnover lock seat adopts fixed nested mechanism, can make things convenient for lock seat and aluminium alloy to cup joint, cooperates adjustable locking mechanism, can adapt to the installation needs of screens in the certain width scope to improve the adaptability of lock seat, and lock seat wholly has advantages such as simple structure and convenient operation, is fit for extensively promoting.

Description

Inner-opening inner-reversing turnover lock seat

Technical Field

The utility model relates to the technical field of door and window hardware fittings, in particular to an internally-opened and internally-inverted overturning lock seat.

Background

The existing door and window frame is mainly made of aluminum profiles, in the process of installing the frame, the lock seat is generally required to be matched for installation, the lock seat is turned inwards and turned inwards, the lock seat in the prior art is a lock seat and a lock seat installation structure, such as the lock seat with the publication number CN211369832U, the lock clamping piece is driven by the rotating threaded connecting piece, so that the lock clamping piece is misplaced with the notch, the position of the lock seat body at the installation groove position can be flexibly adjusted, the threaded connecting piece is rotated again, the lock clamping piece is driven to enable the lock clamping piece to keep the groove wall tightly attached, the lock seat can be fixed on the installation profile, a fixed screw hole position is not required to be arranged on the profile, the position of the lock seat can be flexibly adjusted, and the assembly and the adjustment are convenient;

However, the existing lock seat structure has some defects in actual use, the existing lock seat mainly realizes clamping and locking functions through the locking clamping pieces, the sizes of the locking clamping pieces are fixed, the locking clamping pieces are inconvenient to adapt to profiles with different width clamping positions for installation, and the inner-opening inner-reversing turnover lock seat is required to be designed to better meet the actual use demands.

Disclosure of utility model

The utility model aims to provide an internally-opened and internally-inverted turnover lock seat so as to solve the problem that the prior art is inconvenient to adapt to installation of profiles with different clamping positions.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the inner-opening inner-tilting lock seat comprises a shell, wherein the upper end surface of the shell is provided with grooves in a front-back symmetrical manner, the lower end surface of the shell is provided with an ear plate, and the right end surface of the shell is provided with adjusting holes in a top-bottom symmetrical manner;

Further comprises:

The mounting plate is fixed on the rear end face of the shell, a clamping plate is fixed at the right end of the mounting plate, a fixing plate is fixed at the left end of the mounting plate, the fixing plate is connected with an inner hexagon bolt through threads, and a positioning nail is fixed on the inner hexagon bolt;

The aluminum product body sets up the casing rear side, the terminal surface is fixed with the draw-in groove board before the aluminum product body.

Preferably, the shell and the aluminum body are distributed in parallel, the width of the shell is larger than the maximum width between the two groups of clamping groove plates, and the normal installation of the whole lock seat can be ensured by limiting the width of the shell.

Preferably, the mounting panel sets up in the regulation hole below, and the width of mounting panel is greater than the width of regulation hole to both sides are slope structure about the mounting panel, through the effect of regulation hole, can reduce the material of lock seat, thereby reduce the weight of lock seat, and through the slope structure of mounting panel, can guarantee the stability of mounting panel.

Preferably, the clamping plate is connected with the clamping groove plate in a nested mode, the clamping plate is in contact with the clamping groove plate to achieve a limiting effect, the clamping plate and the shell are distributed in parallel, the clamping plate and the clamping groove plate are nested, and therefore the lock seat can be conveniently installed.

Preferably, the width of the fixing plate is smaller than the width of the adjusting hole, the fixing plate is of an inclined structure, and the position of the positioning nail can be guaranteed to be adjusted normally through the inclined structure of the fixing plate.

Preferably, the inner hexagon bolts are vertically symmetrically distributed on the fixing plate, the inner hexagon bolts and the adjusting holes are distributed in a one-to-one correspondence mode, and the inner hexagon bolts correspond to the adjusting holes, so that the inner hexagon bolts can be conveniently rotated to achieve the fixing effect of the lock seat.

Preferably, the locking effect can be realized in locating nail and aluminum product body and draw-in groove board contact, and the locating nail end is the toper structure, through the toper structure of locating nail, can make things convenient for the installation of lock seat to fix.

Preferably, the clamping groove plates are symmetrically distributed left and right about the center line of the aluminum body, the minimum distance between the two groups of clamping groove plates is larger than the minimum distance between the positioning nails and the clamping plates, the minimum distance between the two groups of clamping groove plates is smaller than the maximum distance between the positioning nails and the clamping plates, and the normal installation and fixation of the lock seat can be ensured by limiting the distance between the positioning nails and the clamping plates and the distance between the two groups of clamping groove plates.

Compared with the prior art, the utility model has the beneficial effects that: this inside-out internal turnover lock seat adopts fixed nested mechanism, can make things convenient for lock seat and aluminium alloy to cup joint, cooperates adjustable locking mechanism, can adapt to the installation needs of screens in the certain width scope to improve the adaptability of lock seat, and lock seat wholly has advantages such as simple structure and convenient operation, is fit for extensively promoting, its concrete content is as follows:

The inner opening and inner reversing lock seat is provided with a positioning nail; when installing the lock seat, can realize the location of lock seat through cardboard and draw-in groove board cooperation, the position of locating nail can be adjusted to the effect of rethread hexagon socket head cap screw, and cooperation locating nail can make cardboard and draw-in groove board contact realize spacing, guarantees the stability of device installation.

Drawings

FIG. 1 is a schematic diagram of the overall front perspective view of the lock base of the present utility model;

FIG. 2 is a schematic diagram of the overall rear perspective of the lock base of the present utility model;

FIG. 3 is a schematic top view of the connection between the shell and the aluminum body;

Fig. 4 is a schematic side view of the housing of the present utility model.

In the figure: 1. a housing; 2. slotting; 3. ear plates; 4. an adjustment aperture; 5. a mounting plate; 501. a clamping plate; 6. a fixing plate; 7. an inner hexagon bolt; 701. positioning nails; 8. an aluminum material body; 9. a slot plate.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the internally-opened and internally-inverted turnover lock seat comprises a shell 1, wherein grooves 2 are symmetrically formed in the front and back of the upper end surface of the shell 1, an ear plate 3 is formed in the lower end surface of the shell 1, and an adjusting hole 4 is symmetrically formed in the upper and lower side of the right end surface of the shell 1; further comprises: the mounting plate 5 is fixed on the rear end face of the shell 1, a clamping plate 501 is fixed at the right end of the mounting plate 5, a fixing plate 6 is fixed at the left end of the mounting plate 5, the fixing plate 6 is connected with the inner hexagon bolt 7 through threads, and a positioning nail 701 is fixed on the inner hexagon bolt 7; the aluminum product body 8 is arranged at the rear side of the shell 1, and the front end surface of the aluminum product body 8 is fixed with a clamping groove plate 9.

The shell 1 and the aluminum body 8 are distributed in parallel, and the width of the shell 1 is larger than the maximum width between two groups of clamping groove plates 9; the clamping groove plates 9 are symmetrically distributed left and right about the center line of the aluminum body 8, the minimum distance between the two groups of clamping groove plates 9 is larger than the minimum distance between the positioning nails 701 and the clamping plates 501, and the minimum distance between the two groups of clamping groove plates 9 is smaller than the maximum distance between the positioning nails 701 and the clamping plates 501;

When the inwardly opened and inwardly turned lock base is used, as shown in fig. 1-4, as the minimum distance between the two groups of clamping groove plates 9 is larger than the minimum distance between the positioning nails 701 and the clamping plate 501, the clamping plate 501 can be conveniently matched with the left clamping groove plate 9, at the moment, the lower end surfaces of the clamping plate 501 and the mounting plate 5 are contacted with the aluminum material body 8, as shown in fig. 2, the positioning nails 701 are in a suspended state, the shell 1 is positioned above the two groups of clamping groove plates 9, and as the width of the shell 1 is larger than the maximum width between the two groups of clamping groove plates 9, the normal installation of the lock base can be ensured, and the assembly of the lock base is realized;

the mounting plate 5 is arranged below the adjusting hole 4, the width of the mounting plate 5 is larger than that of the adjusting hole 4, and the upper side and the lower side of the mounting plate 5 are of an inclined structure; the clamping plates 501 are connected with the clamping groove plates 9 in a nested manner, the clamping plates 501 are contacted with the clamping groove plates 9 to realize a limiting effect, and the clamping plates 501 are distributed in parallel with the shell 1; the width of the fixing plate 6 is smaller than that of the adjusting hole 4, and the fixing plate 6 is of an inclined structure; two groups of hexagon socket head cap bolts 7 are symmetrically distributed on the fixing plate 6 up and down, and the hexagon socket head cap bolts 7 are distributed in one-to-one correspondence with the adjusting holes 4; the positioning nail 701 contacts with the aluminum body 8 and the clamping groove plate 9 to realize a locking effect, and the tail end of the positioning nail 701 is of a conical structure;

When locking the lock seat, as shown in fig. 1-4, the hexagonal wrench passes through the adjusting hole 4 to be matched with the inner hexagonal bolt 7 and rotates, so that the inner hexagonal bolt 7 is driven to rotate, the positioning nail 701 can be driven to move by matching with the threaded connection effect between the inner hexagonal bolt 7 and the fixing plate 6, the position and the height of the positioning nail 701 are adjusted until the positioning nail 701 contacts with the aluminum body 8 and the clamping groove plate 9, so that the fastening effect is realized, and at the moment, under the action of the positioning nail 701, the clamping plate 501 can be contacted with the clamping groove plate 9 to realize limit, so that the connection stability of the lock seat and the aluminum body 8 is ensured, and the distance between the positioning nail 701 and the clamping plate 501 can be adjusted by adjusting the positioning nail 701, so that the clamping position (namely the grooves formed by the two groups of the clamping groove plates 9 and the aluminum body 8) in a certain width range can be fixed, and the adaptability of the lock seat is improved, namely the working principle of the inner-opening inner-overturning lock seat is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The inner-opening inner-tilting lock seat comprises a shell (1), slots (2) are symmetrically formed in front of and behind the upper end surface of the shell (1), an ear plate (3) is formed in the lower end surface of the shell (1), and adjusting holes (4) are symmetrically formed in the upper and lower sides of the right end surface of the shell (1);

characterized by further comprising:

The mounting plate (5) is fixed on the rear end face of the shell (1), a clamping plate (501) is fixed at the right end of the mounting plate (5), a fixing plate (6) is fixed at the left end of the mounting plate (5), the fixing plate (6) is connected with the inner hexagon bolt (7) through threads, and a positioning nail (701) is fixed on the inner hexagon bolt (7);

The aluminum product body (8) is arranged at the rear side of the shell (1), and a clamping groove plate (9) is fixed on the front end surface of the aluminum product body (8).

2. The inside-out flip lock base of claim 1, wherein: the shell (1) and the aluminum body (8) are distributed in parallel, and the width of the shell (1) is larger than the maximum width between the two groups of clamping groove plates (9).

3. The inside-out flip lock base of claim 1, wherein: the mounting plate (5) is arranged below the adjusting hole (4), the width of the mounting plate (5) is larger than that of the adjusting hole (4), and the upper side and the lower side of the mounting plate (5) are of an inclined structure.

4. The inside-out flip lock base of claim 1, wherein: the clamping plates (501) are connected with the clamping groove plates (9) in a nested mode, the clamping plates (501) are in contact with the clamping groove plates (9) to achieve a limiting effect, and the clamping plates (501) are distributed in parallel with the shell (1).

5. The inside-out flip lock base of claim 1, wherein: the width of the fixing plate (6) is smaller than that of the adjusting hole (4), and the fixing plate (6) is of an inclined structure.

6. The inside-out flip lock base of claim 1, wherein: the inner hexagon bolts (7) are vertically symmetrically distributed on the fixing plate (6) in two groups, and the inner hexagon bolts (7) are distributed in one-to-one correspondence with the adjusting holes (4).

7. The inside-out flip lock base of claim 1, wherein: the locating nail (701) is contacted with the aluminum body (8) and the clamping groove plate (9) to realize a locking effect, and the tail end of the locating nail (701) is of a conical structure.

8. The inside-out flip lock base of claim 1, wherein: the clamping groove plates (9) are symmetrically distributed on the left and right of the center line of the aluminum body (8), the minimum distance between the two groups of clamping groove plates (9) is larger than the minimum distance between the locating nails (701) and the clamping plate (501), and the minimum distance between the two groups of clamping groove plates (9) is smaller than the maximum distance between the locating nails (701) and the clamping plate (501).