CN213710697U

CN213710697U - Two-open type door lock catch plate mechanism

Info

Publication number: CN213710697U
Application number: CN202022542356.1U
Authority: CN
Inventors: 杨耿波; 钟佳何
Original assignee: Yantai Is Exactly Hardware Co ltd
Current assignee: Yantai Is Exactly Hardware Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-07-16
Anticipated expiration: 2030-11-06

Abstract

The utility model relates to a two open door hasp plate mechanism belongs to tool to lock technical field, including buckle and buckle box, buckle box demountable installation is on the buckle, set up the box body mounting hole unanimous with buckle box's box body shape on the buckle, two of box body mounting hole set up the ka tai to the edge, and the thickness of this ka tai is less than the thickness of box body mounting hole, and the ka tai is located the middle part of box body mounting hole along thickness direction, two of buckle box set up the card protruding with ka tai joint installation to the edge, cardboard and box body integrated into one piece are passed through to card protruding bottom for solve the poor, easy technical problem that produces wearing and tearing and noise and manufacturing cost height of door hasp plate mechanism installation accuracy among the prior art.

Description

Two-open type door lock catch plate mechanism

Technical Field

The utility model relates to a two open door hasp plate mechanism belongs to tool to lock technical field.

Background

Door hasp board is the mechanism that is used for installing the lock on the door, generally constitute by buckle slab and buckle box, two parts for the components of a whole that can function independently, wherein the buckle slab material is the metalwork, oblique tongue and its friction when closing the door, very easily produce wearing and tearing and noise, and buckle box material generally chooses PVC plastics for use, the preparation dimensional requirement can not be too thick, therefore yielding during the installation, be difficult for placing in the middle, it is relatively poor to cause the whole pleasing to the eye degree of effect after the installation, and the installation accuracy is poor, some in order to improve the installation accuracy among the prior art, design adjustment mechanism, the cost and the processing technology of door lock have been improved indirectly, in addition, the mode of opening the door of door divide into two kinds of left-opening and right-opening, the door hasp board to the integral type, different modes of opening the door need design different hasp boards, some trade companies then directly prepare each one of left-.

SUMMERY OF THE UTILITY MODEL

The utility model discloses not enough to prior art exists, a two open door hasp board mechanisms is provided for solve the door hasp board mechanism among the prior art installation accuracy poor, easily produce wearing and tearing and noise and the high technical problem of manufacturing cost.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a two open door hasp plate mechanism, includes buckle and buckle box, buckle box demountable installation is on the buckle, set up the box body mounting hole unanimous with buckle box's box body shape on the buckle, two opposite sides of box body mounting hole set up the recess, set up the ka tai in the recess, and the thickness of this ka tai is less than the thickness of box body mounting hole, and the ka tai is located the middle part along thickness direction in the recess, two opposite sides of buckle box set up with the card protruding of ka tai joint installation, cardboard and box body integrated into one piece are passed through to the protruding bottom of card.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, a groove is arranged between the two sides of the clamping plate and the box body.

Furthermore, the clamping protrusion is arranged to be L-shaped, and the thickness of the clamping protrusion is equal to the distance between the side face of the clamping table and the side face of the buckling plate along the thickness direction of the buckling plate.

Furthermore, one side of the buckle plate is provided with a raised oblique tongue leading-in piece.

Furthermore, a plurality of mounting holes are formed in the buckle plate, and conical counter bores are formed in the connecting positions of the mounting holes and the two side faces of the buckle plate.

Furthermore, the pinch plate and the pinch plate box are made of PC plastic materials.

The utility model has the advantages that: the buckle plate and the buckle plate box are detachably mounted, the clamping table is arranged on the box body mounting hole of the buckle plate, and the clamping protrusion matched with the clamping table is arranged on the buckle plate box, so that the buckle plate box can be mounted on any surface of the front side and the back side of the buckle plate, the defect that the traditional integrated door buckle plate cannot be simultaneously suitable for different door opening modes is overcome, the production cost is saved, the phenomena of inconvenience in mounting and poor mounting precision of the split door buckle plate are avoided, the attractiveness of the integrally mounted door buckle plate is improved, and the mounting efficiency is improved; the groove is arranged, so that the rapid installation and disassembly are facilitated, and the installation efficiency is further improved; by setting the size relationship between the clamping protrusions and the clamping platform, no protrusion exists after installation, and the attractiveness and the practicability are improved; through the arrangement of the oblique tongue leading-in piece and the buckling plate made of PC plastic, the abrasion between the buckling plate and the oblique tongue is favorably reduced, the noise is avoided, and the applicable comfort level is improved.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;

FIG. 4 is a schematic enlarged view of a portion of FIG. 3 at B;

fig. 5 is a perspective view of the present invention;

FIG. 6 is a top view of the clip;

FIG. 7 is a perspective view of the clip;

FIG. 8 is a top view of the buckle box;

FIG. 9 is a cross-sectional view taken at C-C of FIG. 8;

fig. 10 is a perspective view of the buckle box.

In the figure, 1, a buckle, 2, a buckle box, 11, a mounting hole, 12, a clamping table, 13, a box body mounting hole, 14, a latch lead-in piece, 21, a clamping protrusion, 22, a groove, 23, a clamping plate and 24, a box body are shown.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

The utility model provides a two open door hasp plate mechanism, includes buckle 1 and buckle box 2, buckle box 2 demountable installation is on buckle 1, buckle 1 is bilateral symmetry along the structure of thickness direction, and the both ends of buckle 1 set up to semi-circular, set up three mounting hole 11 on the buckle 1, this mounting hole 11 all sets up to the toper counter sink with the junction of buckle 1 both sides face. Set up the box body mounting hole 13 unanimous with 24 shapes of box body of buckle box 2 on the buckle 1, box body mounting hole 13 sets up the fillet, two edges of box body mounting hole 13 set up the recess, set up ka tai 12 in the recess, and the thickness of this ka tai 12 is less than the thickness of box body mounting hole 13, and ka tai 12 is located the middle part along thickness direction in the recess, two edges of buckle box 2 set up the protruding 21 of card with the installation of ka tai 12 joint, cardboard 23 and 24 integrated into one piece of box body are passed through to the protruding 21 bottom of card, set up slot 22 between cardboard 23 both sides and the box body 24, through setting up slot 22, be convenient for install fast and dismantle, further improve the installation effectiveness. Through the demountable installation who sets up buckle 1 and buckle box 2, set up ka tai 12 on buckle 1's box body mounting hole 13, set up on buckle box 2 with ka tai 12 complex card protruding 21, realize that buckle box 2 is all installable in the arbitrary one side of buckle 1's positive and negative, avoided traditional integral type door hasp board can not be applicable to the defect of different modes of opening the door simultaneously, the manufacturing cost is practiced thrift, it is inconvenient to have also avoided the installation that split type door hasp board exists simultaneously, the poor phenomenon of installation accuracy, improve the pleasing to the eye degree behind the integral installation, and the installation efficiency is improved.

The clamping boss 21 is L-shaped, and the thickness of the clamping boss 21 is equal to the distance between the side surface of the clamping table 12 and the side surface of the buckle plate 1 along the thickness direction of the buckle plate 1; through setting up the size relation of card protruding 21 and ka tai 12, do not have the arch after the installation, improve pleasing to the eye degree and practicality.

One side of the buckle plate 1 is provided with a raised oblique tongue lead-in piece 14. Buckle 1 and buckle box 2 all adopt PC plastics material, through setting up the leading-in piece of oblique tongue 14 and adopting the buckle 1 of PC plastics material, are favorable to reducing the wearing and tearing of buckle 1 and oblique tongue, avoid producing the noise, improve and are suitable for the comfort level.

When the buckle box is used and installed, the buckle box 2 is installed on one side corresponding to the buckle plate 1 according to the door opening mode of the door, and the buckle box is convenient and quick to install, and time and labor are saved.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a two formula door hasp board mechanisms which characterized in that: including buckle and buckle box, buckle box demountable installation is on the buckle, set up the box body mounting hole unanimous with the box body shape of buckle box on the buckle, two of box body mounting hole set up the recess to the edge, set up the ka tai in the recess, the thickness of this ka tai is less than the thickness of box body mounting hole, and the ka tai is located the middle part along thickness direction in the recess, two of buckle box set up the card protruding with the installation of ka tai joint to the edge, cardboard and box body integrated into one piece are passed through to card protruding bottom.

2. A two-open door strike plate mechanism according to claim 1, wherein: a groove is formed between the two sides of the clamping plate and the box body.

3. A two-open door strike plate mechanism according to claim 2, wherein: the convex card is arranged to be L-shaped, and the thickness of the convex card is equal to the distance between the side surface of the card table and the side surface of the buckle plate along the thickness direction of the buckle plate.

4. A two-open door strike plate mechanism according to claim 3, wherein: one side of the buckle plate is provided with a raised oblique tongue leading-in piece.

5. The strike plate mechanism for a two-open door of claim 4, wherein: the buckle plate is provided with a plurality of mounting holes, and the connecting parts of the mounting holes and the two side surfaces of the buckle plate are all provided with conical countersunk holes.

6. A two-open door strike plate mechanism according to any one of claims 1 to 5, wherein: the pinch plate and the pinch plate box are both made of PC plastic.