CN218991246U

CN218991246U - Novel anti-theft buckle

Info

Publication number: CN218991246U
Application number: CN202320119790.XU
Authority: CN
Inventors: 方宝忠; 郑琛; 金方园
Original assignee: Jimei University
Current assignee: Jimei University
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-05-09
Anticipated expiration: 2033-02-06

Abstract

The utility model discloses a novel anti-theft buckle, which comprises an inserting piece and a clamping piece, wherein the inserting piece comprises a sleeve frame and an inserting plate, the sleeve frame is horizontally fixed on a door body, the inserting plate is vertically and slidably inserted in the sleeve frame, a fixing plate in the clamping piece is horizontally fixed on a door frame, the clamping frame is horizontally and slidably arranged on the fixing plate, the inserting plate is vertically inserted in the clamping frame, a screw cylinder is horizontally fixed on the inner end surface of one side of the outer end surface of the clamping frame in a penetrating manner, a limit stud is horizontally arranged in the screw cylinder in a penetrating manner, a limit hole is horizontally arranged at the bottom of the vertical end surface of one side of the inserting plate, and the limit hole is matched with the limit stud in a inserting manner to position the inserting plate in the clamping frame. The utility model solves the problems that after the existing door and window is closed, gaps exist between the door and the door frame, but the anti-theft rod lacks a positioning structure locked in the handle seat, and when things such as a card or an inserting sheet for outdoor use are inserted from the door gap, the anti-theft rod can be easily pulled out to be inserted into the handle seat, so that the anti-theft effect of the door and window anti-theft buckle is lost.

Description

Novel anti-theft buckle

Technical Field

The utility model relates to the technical field of door and window anti-theft buckles, in particular to a novel anti-theft buckle.

Background

The existing door and window are provided with an anti-theft buckle at one side of the room, an anti-theft rod seat, a handle seat and a handle which is provided with a long groove and is hinged to the handle seat, the anti-theft rod seat is provided with an elliptic anti-theft rod, the elliptic head of the anti-theft rod is more than the long groove on the handle, the anti-theft rod seat and the handle seat are respectively arranged at two sides of a closing position of a door and window plate under normal conditions, when the anti-theft buckle is buckled, the anti-theft rod is inserted into an entrance of the long groove of the handle, the door is pushed open by force at the moment, the anti-theft rod can slide into the long groove of the handle, and the door cannot be completely opened, so that the anti-theft function is achieved.

However, when the door and window anti-theft rod is inserted into the handle seat, the anti-theft function can be realized, a gap exists between the door and window frame after the door and window are closed, but the anti-theft rod lacks a positioning structure locked in the handle seat, and when things such as a card or an inserting sheet are inserted from the door gap outdoors, the anti-theft rod can be easily pulled out to be inserted into the handle seat, so that the anti-theft effect of the door and window anti-theft buckle is lost.

Disclosure of Invention

The utility model aims to provide a novel anti-theft buckle, which aims to solve the problems that when an existing door and window anti-theft rod is inserted into a handle seat, the anti-theft function can be realized, a gap exists between a door and a door frame after the door and window are closed, but the anti-theft rod lacks a positioning structure locked in the handle seat, and when things such as a card or an inserting sheet are inserted from the outside from the door gap, the anti-theft rod can be easily pulled out to be inserted into the handle seat, so that the anti-theft effect of the door and window anti-theft buckle is lost.

The utility model is realized in the following way:

the utility model provides a novel anti-theft fastener, including plug connector and joint spare, the plug connector includes cover frame and picture peg, wherein cover frame level is fixed on the door body, and vertical slip grafting has the picture peg in the cover frame, the joint spare includes fixed plate and card frame, wherein the fixed plate level is fixed on the door frame, and horizontal slidable installs the card frame on the fixed plate, the picture peg is vertical to be pegged graft in the card frame, the outside one side terminal surface of card frame is up the level and is run through the interior terminal surface and be fixed with the spiral shell section of thick bamboo, and horizontal screw thread runs through in the spiral shell section of thick bamboo and install spacing double-screw bolt, spacing hole has been seted up to the vertical terminal surface bottom level of picture peg one side, and spacing hole and spacing double-screw bolt grafting cooperation location picture peg are in the card frame.

Further, springs are vertically fixed downwards on two sides of the top end face of the inserting plate, and the bottom ends of the springs are fixed on the outer side end face of the sleeve frame.

Further, a limiting rod is arranged on one side, horizontally facing the door plate, of the fixing plate, and one end of the limiting rod is fixed on the fixing plate.

Further, a support frame is horizontally arranged on the vertical end face of one side, close to the fixing plate, of the clamping frame, and a sliding cylinder horizontally penetrates through and is fixed in the middle of the end face, far away from the clamping frame, of the support frame.

Further, the limit rod horizontally slides to penetrate through the sliding cylinder.

Further, the sleeve frame and the fixing plate are provided with fixing holes, and the sleeve frame and the fixing plate are installed through the fixing holes through bolts.

Compared with the prior art, the utility model has the beneficial effects that: when the anti-theft buckle is used, the inserting plate is manually lifted upwards to slide upwards in the sleeve frame, at the moment, the spring on the inserting plate is in a deformation state, the other hand manually pulls the clamping frame on the limiting rod of the fixed plate towards the door body, so that the clamping frame slides to the position right below the sleeve frame, then the inserting plate is loosened, the clamping frame is pulled by the vertical downward deformation force of the spring, then the limiting stud in the screw barrel of the rotating clamping frame is inserted into the limiting hole of the inserting plate, so that the inserting plate and the clamping frame are positioned, and further, a gap exists between the closed door and the frame, but the anti-theft rod is lack of a positioning structure locked in the handle seat, and when things such as a card or an inserting sheet are inserted from the outside, the anti-theft rod can be easily pulled out to be inserted into the handle seat, so that the anti-theft buckle of the door and the window loses the anti-theft effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic exploded view of the present utility model;

FIG. 3 is a schematic view of an exploded view of a plug connector according to an embodiment of the present utility model;

FIG. 4 is a schematic view of an exploded structure of a clip according to an embodiment of the present utility model;

fig. 5 is an exploded view of the card frame according to the embodiment of the utility model.

In the figure: 1. a plug-in component; 11. a sleeve frame; 12. inserting plate; 13. a limiting hole; 14. a spring; 2. a clamping piece; 21. a fixing plate; 22. a limit rod; 23. a clamping frame; 231. a screw cylinder; 232. a limit stud; 24. a frame is supported; 25. a sliding cylinder.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1, 2, 3, 4 and 5, a novel anti-theft buckle comprises a plug connector 1 and a clamping connector 2, wherein the plug connector 1 comprises a sleeve frame 11 and a plug board 12, the sleeve frame 11 is horizontally fixed on a door body, the plug board 12 is vertically and slidably inserted in the sleeve frame 11, the clamping connector 2 comprises a fixing plate 21 and a clamping frame 23, the fixing plate 21 is horizontally fixed on a door frame, the clamping frame 23 is horizontally and slidably arranged on the fixing plate 21, the plug board 12 is vertically inserted in the clamping frame 23, a screw cylinder 231 horizontally penetrates through an inner end surface on one side end surface of the outer part of the clamping frame 23, a limit stud 232 horizontally penetrates through a bottom of a vertical end surface on one side of the screw cylinder 231, a limit hole 13 is horizontally arranged on the bottom of the vertical end surface on one side of the plug board 12, the limit hole 13 is matched with the limit stud 232 in a plug positioning plug board 12 in the clamping frame 23, in use, the sleeve frame 11 in the plug connector 1 is fixed on the door body, simultaneously fixing the fixing plate 21 in the clamping piece 2 on the door frame, when the anti-theft buckle is used, manually lifting the inserting plate 12 upwards to slide in the sleeve frame 11, at the moment, the spring 14 on the inserting plate 12 is in a deformed state, manually pulling the clamping frame 23 on the limiting rod 22 of the fixing plate 21 towards the door body to enable the clamping frame 23 to slide right below the sleeve frame 11, then loosening the inserting plate 12, pulling down the inserting clamping frame 23 by the vertical downward deformation force of the spring 14, then rotating the limiting stud 232 in the screw barrel 231 of the clamping frame 23 to be inserted into the limiting hole 13 of the inserting plate 12, thereby positioning the inserting plate 12 and the clamping frame 23, further avoiding a gap between the door frame and the door frame after the door is closed, but lacking a positioning structure locked in the handle seat, easily pulling out the anti-theft rod to be inserted into the handle seat when things such as a card or an inserting sheet are inserted from the door slot for outdoor, therefore, the problem that the anti-theft effect of the door and window anti-theft buckle is lost is caused, when the door and window anti-theft buckle is opened, only after the limiting stud 232 is screwed out of the limiting hole 13 on the plugboard 12 by indoor personnel, the plugboard 12 is manually lifted upwards to pull out the clamping frame 23, and after the clamping frame 23 slides towards the door frame on the limiting rod 22, the door can be driven, so that the better anti-theft effect is realized.

Referring to fig. 3, springs 14 are vertically fixed downward on two sides of a top end surface of the insert plate 12, and bottom ends of the springs 14 are fixed on an outer end surface of the sleeve frame 11, the arrangement of the springs 14 keeps up to pull the insert plate 12 upward to slide in the sleeve frame 11, at this time, the springs 14 on the insert plate 12 are in a deformed state, and are pulled by the vertical downward deformation force of the springs 14 to be inserted into the clamping frame 23, so that the stability of clamping of the insert plate 12 on the clamping frame 23 is maintained under the action of elasticity of the springs 14, and the anti-theft effect is further improved.

Referring to fig. 4, a limit rod 22 is disposed on a side of the fixing plate 21 facing the door panel horizontally, one end of the limit rod 22 is fixed on the fixing plate 21, a supporting frame 24 is disposed on a vertical end surface of a side of the clamping frame 23, which is close to the fixing plate 21, a sliding cylinder 25 is horizontally penetrated and fixed in the middle of the end surface of the supporting frame 24, which is far away from the clamping frame 23, the limit rod 22 horizontally slides to penetrate through the sliding cylinder 25, and in use, the clamping frame 23 on the limit rod 22 of the fixing plate 21 is manually pulled towards the door body to slide to the position right below the sleeve frame 11 for being matched with the plugboard 12 to lock and prevent burglary, and meanwhile, a plugboard part is disposed behind the door body to avoid upward plugboard 12 with gaps between the door frames after the door and window are closed.

Referring to fig. 2, fixing holes are formed in the cover frame 11 and the fixing plate 21, the cover frame 11 and the fixing plate 21 are installed through the fixing holes by bolts, and the cover frame 11 and the fixing plate 21 are fixedly connected with the door body and the door frame by bolts respectively, so that the later-stage matching and plugging are facilitated.

Working principle: during use, the sleeve frame 11 in the plug connector 1 is fixed on the door body, the fixing plate 21 in the clamping piece 2 is fixed on the door frame, when the anti-theft buckle is used, the plug board 12 is manually lifted upwards to slide in the sleeve frame 11, the spring 14 on the plug board 12 is in a deformed state, the other hand pulls the clamping frame 23 on the limiting rod 22 of the fixing plate 21 towards the door body, the clamping frame 23 slides to the position right below the sleeve frame 11, then the plug board 12 is loosened, the plug board is pulled downwards by the vertical downward deformation force of the spring 14 to be inserted into the clamping frame 23, then the limiting studs 232 in the threaded cylinders 231 of the clamping frame 23 are rotated to be inserted into the limiting holes 13 of the plug board 12, so that the plug board 12 and the clamping frame 23 are positioned, and when the anti-theft buckle is opened, only after the limiting studs 232 are screwed out of the limiting holes 13 on the plug board 12 by indoor personnel, the plug board 12 is manually lifted upwards to pull the clamping frame 23, and the clamping frame 23 is slid towards the door frame 22.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A novel anti-theft button, which is characterized in that: including plug connector (1) and joint spare (2), plug connector (1) are including cover frame (11) and picture peg (12), and wherein cover frame (11) level is fixed on the door body, and vertical slip grafting has picture peg (12) in cover frame (11), joint spare (2) are including fixed plate (21) and card frame (23), and wherein fixed plate (21) level is fixed on the door frame, and horizontal slidable installs card frame (23) on fixed plate (21), picture peg (12) are vertical to be pegged graft in card frame (23), the outside one side terminal surface of card frame (23) is gone up the level and is run through interior terminal surface and be fixed with spiral shell section of thick bamboo (231), and the level screw thread runs through in spiral shell section of thick bamboo (231) is installed spacing double-screw bolt (232), spacing hole (13) have been seted up to the vertical terminal surface bottom level in picture peg (12) one side, and spacing hole (13) are pegged graft cooperation location picture peg (12) in card frame (23).

2. The novel anti-theft buckle according to claim 1, wherein springs (14) are vertically fixed downwards on two sides of the top end face of the inserting plate (12), and the bottom ends of the springs (14) are fixed on the outer side end face of the sleeve frame (11).

3. The novel anti-theft buckle according to claim 1, wherein a limit rod (22) is arranged on one side of the fixing plate (21) horizontally facing the door plate, and one end of the limit rod (22) is fixed on the fixing plate (21).

4. A novel anti-theft buckle according to claim 3, characterized in that a support frame (24) is horizontally arranged on the vertical end face of one side of the clamping frame (23) close to the fixing plate (21), and a sliding cylinder (25) horizontally penetrates through and is fixed in the middle of the end face of the support frame (24) far away from the clamping frame (23).

5. The novel anti-theft buckle according to claim 4, wherein the limit rod (22) is arranged to horizontally slide through the slide cylinder (25).

6. The novel anti-theft buckle according to claim 1, wherein the sleeve frame (11) and the fixing plate (21) are provided with fixing holes, and the sleeve frame (11) and the fixing plate (21) are installed through the fixing holes through bolts.