CN216043170U

CN216043170U - Double-lock-point lock catch

Info

Publication number: CN216043170U
Application number: CN202122431401.0U
Authority: CN
Inventors: 李春才; 李贵宾
Original assignee: Guangdong Suozhe Door And Window Technology Co ltd
Current assignee: Guangdong Suozhe Door And Window Technology Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-03-15
Anticipated expiration: 2031-10-09

Abstract

A double-lock-point lock catch comprises a lock point piece and a lock catch piece, wherein the lock point piece comprises a lock point seat and a lock point, and the lock point is arranged on the lock point seat; the hasp piece includes hasp seat, hasp lid, spacing portion and connecting piece, hasp slidable mounting in hasp seat, and the bottom of hasp seat is equipped with the lock point hole, and the one end of connecting piece is connected in the hasp, and the other end of connecting piece is installed in the hasp lid, and the hasp lid slides along the hasp, and the hasp lid is equipped with first stroke groove, and the one end of spacing portion is installed in the hasp seat, and the other end of spacing portion is installed in first stroke groove, and the quantity of lock point and hasp is two respectively. The utility model provides a double-locking-point lock catch according to the content, and solves the problems that the locking efficiency of the lock catch in the prior art is low, and the locking quality cannot meet the requirements of people.

Description

Double-lock-point lock catch

Technical Field

The utility model relates to the technical field of locks, in particular to a double-locking-point lock catch.

Background

At present, due to the wide application of the sliding door, many users can be selectively inclined to the sliding door when selecting the sliding door, the users can also consider whether the set of doors can bring sufficient safety guarantee for the users when selecting the sliding door, and the locking point lock catch on the sliding door forms the basis of the guarantee, so that the safety and the anti-theft performance of the set of sliding door can be reflected most by the locking point lock catch.

However, the locking efficiency of the locking point lock catch in the prior art is low, and the locking quality can not meet the requirements of people.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a double-locking-point lock catch, which solves the problems that the locking efficiency of the lock catch in the prior art is low, and the locking quality cannot meet the requirements of people.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a double-lock-point lock catch comprises a lock point piece and a lock catch piece, wherein the lock point piece comprises a lock point seat and a lock point, and the lock point is arranged on the lock point seat;

the hasp piece includes hasp seat, hasp lid, spacing portion and connecting piece, hasp slidable mounting in the hasp seat, the bottom of hasp seat is equipped with the lock point hole, the one end of connecting piece connect in the hasp, the other end of connecting piece install in the hasp lid, the hasp lid is followed the hasp slides, the hasp lid is equipped with first stroke groove, the one end of spacing portion is passed first stroke groove install in the hasp seat, the lock point with the quantity of hasp is two respectively.

Further, the locking point comprises a first fixing body, a second fixing body and a rod body;

the first fixing body is arranged at the top of the rod body, the second fixing body is arranged on the rod body, the second fixing body is positioned below the first fixing body, and a clamping layer is formed between the first fixing body and the second fixing body;

the lock catch comprises a lock catch main body and a connecting boss, the connecting boss is arranged at the top of the lock catch main body, and an arc-shaped clamping groove is formed in one side of the lock catch main body.

Specifically, the limiting part comprises a shaft nail, a baffle cover, an equal-height block, a torsion spring and a screw;

the shaft nail is arranged on the lock catch seat, the blocking cover is hinged to the lock catch seat through the shaft nail and the torsion spring, the torsion spring is sleeved on the shaft nail, the output end of the torsion spring abuts against the bottom of the blocking cover, the top of the blocking cover abuts against the bottoms of the equal-height blocks, and the equal-height blocks abut against the bottom of the lock catch cover;

and the mounting end of the screw penetrates through the first stroke groove to be connected to the equal-height block.

Preferably, the locking point seat further comprises an adjusting piece and a fixing plate;

the locking point seat is provided with a groove which is sunken downwards, the adjusting piece is slidably mounted in the groove, a locking hole penetrates through the adjusting piece, the fixing plate is mounted on the top surface of the locking point seat, a second stroke groove is formed in the fixing plate, and one end of the rod body penetrates through the fixing plate and is connected with the adjusting piece.

In some embodiments, the locking point further includes a nut, the nut is mounted on the rod, a bottom surface of the nut is attached to a bottom surface of the fixing plate, and a top surface of the nut is attached to the second fixing body.

Furthermore, a positioning block is protruded on the top surface of the locking point seat, and a positioning hole penetrates through the fixing plate.

Compared with the prior art, one of the technical schemes has the following beneficial effects:

1. through the first stroke groove, the sliding stroke of the lock catch and the lock catch cover is limited in the first stroke groove, so that the sliding stroke of the lock catch is ensured, the phenomenon that the sliding stroke is too large and the unlocking time is wasted is avoided, and the effect of improving the locking efficiency of the double-lock-point lock catch is achieved;

2. the number of the locking points and the number of the lock catches are two respectively, and the locking quality is guaranteed through the structure of the double-locking-point lock catch, so that the effect of improving the locking quality of the double-locking-point lock catch is achieved.

Drawings

FIG. 1 is a schematic structural diagram of one embodiment of the present invention;

FIG. 2 is a schematic structural view of a locking point of one embodiment of the present invention;

FIG. 3 is a schematic structural view of a cross-sectional view of a locking point of one embodiment of the present invention;

fig. 4 is a schematic structural view of a catch member in accordance with one embodiment of the present invention;

wherein: the locking device comprises a locking point member 1, a locking point seat 11, a groove 111, a positioning block 112, a locking point 12, a first fixing body 121, a second fixing body 122, a rod body 123, a clamping layer 124, an adjusting member 13, a locking hole 131, a fixing plate 14, a second stroke groove 141, a positioning hole 142, a nut 15, a locking member 2, a locking seat 21, a locking point hole 211, a lock 22, a lock main body 221, an arc-shaped clamping groove 2211, a connecting boss 222, a lock cover 23, a first stroke groove 231, a limiting part 24, a shaft nail 241, a blocking cover 242, an equal-height block 243, a torsion spring 244, a screw 245 and a connecting member 25.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In one embodiment of the present invention, as shown in fig. 1-4, a dual-locking-point lock catch comprises a locking point member 1 and a locking point member 2, wherein the locking point member 1 comprises a locking point seat 11 and a locking point 12, and the locking point 12 is mounted on the locking point seat 11; the hasp piece 2 includes hasp seat 21, hasp 22, hasp lid 23, spacing portion 24 and connecting piece 25, hasp 22 slidable mounting in hasp seat 21, the bottom of hasp seat 21 is equipped with lock point hole 211, the one end of connecting piece 25 connect in hasp 22, the other end of connecting piece 25 install in hasp lid 23, hasp lid 23 is followed hasp 22 slides, hasp lid 23 is equipped with first stroke groove 231, spacing portion 24's one end is passed first stroke groove 231 install in hasp seat 21, lock point 12 with the quantity of hasp 22 is two respectively. The double-locking-point lock catch is applied to a sliding door, when the double-locking-point lock catch is in operation, the locking-point piece 1 is installed on the locking-point piece 2, specifically, the locking point 12 of the locking-point seat 11 penetrates into the locking-point hole 211 at the bottom of the locking-point seat 21, so that the locking point 12 is located inside the locking-point seat 21, then the lock catch 22 slides in the locking-point seat 21, the lock catch 22 is clamped on the locking point 12, and the locking point 12 cannot be separated, so that the installation of the locking-point piece 1 and the locking-point piece 12 is realized, when the locking-point piece 1 needs to be separated from the locking-point piece 2, only the lock catch 22 needs to be reset, the operation is simple, and the locking is convenient; the limiting part 24 is arranged, the connecting piece 25 is a connecting screw, when the lock catch cover 23 slides along the lock catch 22 through the connecting piece 25, under the limiting action of the limiting part 24, the sliding stroke of the lock catch 22 and the lock catch cover 23 is limited in the first stroke groove 231, the sliding stroke of the lock catch 22 is ensured, the phenomenon that the sliding stroke is too large, the unlocking time is wasted, and the effect of improving the locking efficiency of the double-lock-point lock catch is achieved; in this embodiment, the number of the locking points 12 and the number of the lock catches 22 are two, and the locking quality is ensured by the structure of the double-locking-point lock catch, so as to achieve the effect of improving the locking quality of the double-locking-point lock catch.

As shown in fig. 3, the locking point 12 includes a first fixing body 121, a second fixing body 122 and a rod body 123; the first fixing body 121 is arranged at the top of the rod body 123, the second fixing body 122 is arranged on the rod body 123, the second fixing body 122 is positioned below the first fixing body 121, and a clamping layer 124 is formed between the first fixing body 121 and the second fixing body 122; the lock 22 comprises a lock main body 221 and a connecting boss 222, the connecting boss 222 is arranged at the top of the lock main body 221, and an arc-shaped clamping groove 2211 is formed in one side of the lock main body 221. In this embodiment, when the locking point 12 and the lock catch 22 are fastened, specifically, the locking point 12 is inserted into the locking point hole 211, so that the fastening layer 124 is disposed inside the lock catch seat 21, then the arc-shaped fastening groove 2211 of the lock catch main body 221 is fastened to the fastening layer 124, and the first fixing body 121 and the second fixing body 122 are disposed to prevent the lock catch 22 from swinging up and down, so as to perform a limiting function, thereby firmly locking the locking point 12 and the lock catch 22, preventing looseness, and improving the locking quality of the double-locking-point lock catch; and the top of the latch main body 221 is provided with the connecting boss 222, so that one end of the connecting piece 25 is connected to the connecting boss 222, and the latch cover 23 can slide along with the latch main body 221, thereby improving the effect of connecting stability between the latch cover 23 and the latch 22.

As shown in fig. 4, the position-limiting part 24 includes a shaft pin 241, a blocking cover 242, an equal-height block 243, a torsion spring 244 and a screw 245; the shaft nail 241 is mounted on the locking seat 21, the blocking cover 242 is hinged to the locking seat 21 through the shaft nail 241 and the torsion spring 244, the torsion spring 244 is sleeved on the shaft nail 241, the output end of the torsion spring 244 abuts against the bottom of the blocking cover 242, the top of the blocking cover 242 abuts against the bottom of the equal-height block 243, and the equal-height block 243 abuts against the bottom of the locking cover 23; the mounting end of the screw 245 is connected to the contour block 243 through the first stroke slot 231. In this embodiment, the locking seat 22 is provided with a mounting hole, the shaft nail 241 is mounted in the mounting hole, and the torsion spring 244 abuts against the bottom of the blocking cover 242, so that the blocking cover 242 always abuts against the equal-height block 243 upwards, thereby jacking up the screw 245, reducing the contact between the screw 245 and the locking cover 23, reducing the friction force between the locking cover 23 and the screw 245 during the sliding process, improving the sliding smoothness of the locking cover 23, and improving the service life of the screw 245 and the service life of the locking cover 23.

As shown in fig. 2, the locking point seat 11 further includes an adjusting member 13 and a fixing plate 14; the locking point seat 11 is provided with a groove 111 which is recessed downwards, the adjusting piece 13 is slidably mounted in the groove 111, the locking hole 131 is formed in the adjusting piece 13 in a penetrating manner, the fixing plate 14 is mounted on the top surface of the locking point seat 11, the fixing plate 14 is provided with a second stroke groove 141, and one end of the rod body 123 penetrates through the fixing plate 14 to be connected to the adjusting piece 13. In this embodiment, the body of rod 123 with locking hole 131 all is equipped with the screw thread, and when needs are adjusted when the position of locking point 12, specifically remove locking point 12 makes the body of rod 123 of locking point 12 follow the length direction of second stroke groove 141 removes, just regulating plate 13 also removes in recess 111, thereby can adjust the position of locking point 12, make it be favorable to with hasp piece 2 cooperation installation, reach and improve the effect of two locking point hasp commonality.

As shown in fig. 2, the locking point 1 further includes a nut 15, the nut 15 is mounted on the rod body 123, a bottom surface of the nut 15 is attached to a bottom surface of the fixing plate 14, and a top surface of the nut 15 is attached to the second fixing body 122. In this embodiment, in order to reduce the friction between the second fixing body 122 and the fixing plate 14, the rod 123 is provided with the nut 15, and when the nut 15 moves, the nut 15 not only can improve the moving fluency of the rod 123, but also can avoid contacting the fixing plate 14, thereby achieving the effect of prolonging the service life of the locking point 12.

As shown in fig. 2, a positioning block 112 protrudes from a top surface of the locking point seat 11, and a positioning hole 142 penetrates through the fixing plate 14. In this embodiment, when the fixing plate 14 is mounted on the locking point seat 11, specifically, the positioning hole 142 and the positioning block 112 are mounted in a matching manner, so as to improve the mounting accuracy and the mounting efficiency.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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

Claims

1. A kind of double lock point lock catch, characterized by: the lock point piece comprises a lock point seat and a lock point, and the lock point is arranged on the lock point seat;

2. A dual lock point latch as defined in claim 1 wherein: the locking point comprises a first fixing body, a second fixing body and a rod body;

3. A dual lock point latch as defined in claim 1 wherein: the limiting part comprises a shaft nail, a blocking cover, equal-height blocks, a torsion spring and a screw;

4. A dual lock point latch as defined in claim 2 wherein: the locking point seat also comprises an adjusting piece and a fixing plate;

5. A dual lock point shackle as claimed in claim 4, wherein: the locking point piece further comprises a nut, the nut is installed on the rod body, the bottom surface of the nut is attached to the bottom surface of the fixing plate, and the top surface of the nut is attached to the second fixing body.

6. A dual lock point shackle as claimed in claim 4, wherein: the top surface of the locking point seat is provided with a positioning block in a protruding mode, and the fixing plate penetrates through the positioning hole.