CN211714793U

CN211714793U - Spring bolt subassembly location structure of installing in advance

Info

Publication number: CN211714793U
Application number: CN201921923234.8U
Authority: CN
Inventors: 谢晓东; 陈惠仪
Original assignee: Guangdong Hehe Construction Hardware Manufacturing Co Ltd
Current assignee: Guangdong Hehe Construction Hardware Manufacturing Co Ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-10-20
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses a spring bolt subassembly location structure of installing in advance, including spring bolt subassembly and frame spare, the spring bolt subassembly including the panel, rotate connect in the fixture block at the panel back, set up in the panel is openly and be used for driving fixture block pivoted rotates the piece, the fixture block is the rectangle structure, frame spare surface reservation has the mounting groove that extends along frame spare length direction, mounting groove both sides wall all takes shape there is the card strip, wherein the interval of mounting groove both sides wall is less than fixture block length, both sides the interval of card strip is greater than or equal to the fixture block width.

Description

Spring bolt subassembly location structure of installing in advance

Technical Field

The utility model relates to a building hardware product field especially relates to a spring bolt subassembly location structure of installing in advance.

Background

Utilize spring bolt subassembly and lock seat part cooperation locking to be common door and window auto-lock structure, at the in-process of door and window installation, the position of spring bolt subassembly and lock seat part needs carry out the on-the-spot adjustment according to the actual condition, wherein the mounted position of spring bolt subassembly must lead to door and window locking function failure or even lead to door and window unable normal closing with the position adaptation of lock seat part otherwise. When the door and window frame is installed, the position of the lock tongue assembly is often adjusted for many times to find a proper installation position, however, a drilling connection screw is needed between the existing lock tongue assembly and the door and window frame, the lock tongue assembly and the door and window frame cannot be fixedly connected before being adjusted in place, otherwise, the door and window frame can be damaged, so that a worker can only temporarily fix the lock tongue assembly by hands, and inconvenience is brought to installation operation.

Disclosure of Invention

An object of the utility model is to overcome prior art not enough, provide a novel structure, have and install location structure in advance, the spring bolt subassembly of the installation of being convenient for installs location structure in advance.

In order to realize the above purpose, the utility model discloses the technical scheme who adopts is:

the utility model provides a spring bolt subassembly location structure of installing in advance, includes spring bolt subassembly and frame spare, the spring bolt subassembly including the panel, rotate connect in the fixture block at the panel back, set up in the panel is openly and be used for driving the fixture block pivoted rotates the piece, the fixture block is the rectangle structure, frame spare surface reservation has the mounting groove that extends along frame spare length direction, mounting groove both sides wall all takes shape there is the card strip, wherein the interval of mounting groove both sides wall is less than fixture block length, both sides the interval of card strip is greater than or equal to the fixture block width.

The utility model has the advantages that: the utility model provides a when spring bolt subassembly and frame piece are installed, can make both fix a position the installation through the mounting groove block of its fixture block and frame piece earlier, because fixed connection is not carried out between the two this moment, only need when the position of block is adjusted to needs through rotate the piece with the fixture block unscrew can, slide when the fixture block and target in place the back through rotating the piece with its screw up make spring bolt subassembly location on current position, at last through modes such as bolted connection or welding with both fixed mounting can.

Furthermore, the rotating piece is a screw in threaded connection with the clamping block, the panel is provided with a through hole for the screw to pass through, and the head of the screw is arranged on the same side of the front face of the panel. The screw and the clamping block are connected in a threaded manner, so that the clamping block can be driven to rotate by rotating the screw, and meanwhile, the clamping block is screwed down by the screw to enable the clamping block to compress the clamping strip, so that the spring bolt assembly and the frame piece are positioned in a relatively stable manner.

Further, the screw is sleeved with a jacking spring jacking the clamping block. The top pressure spring can drive the head of the screw to compress the panel, so that the screw can be conveniently screwed, and the clamping block can be conveniently placed in the mounting groove during mounting.

Furthermore, the lock tongue assembly also comprises a lock tongue, a lock tongue box for accommodating the lock tongue and a return spring for driving the lock tongue to extend out; the bolt of the lock bolt box is connected to the back of the panel, and the panel is also provided with a lock bolt hole for the lock bolt to extend out.

Furthermore, the corner of the clamping block is of a fillet structure. The corner of the clamping block adopts a fillet structure, so that the contact area between the clamping block and the side wall of the mounting groove can be increased when the clamping block is clamped with the mounting groove, and the clamping of the clamping block and the mounting groove is favorably kept.

Drawings

Fig. 1 is the perspective structure diagram of the latch bolt assembly of the present invention.

Fig. 2 is an exploded view of the latch bolt assembly of the present invention.

Fig. 3 is an assembly diagram of the frame member of the present invention.

Fig. 4 is an assembly diagram of the latch bolt assembly and the frame member of the present invention.

The lock bolt assembly comprises a lock bolt assembly 1, a panel 11, a lock bolt hole 111, a clamping block 12, a rotating piece 13, a top pressure spring 14, a lock bolt 15, a lock bolt box 16, a return spring 17, a frame piece 2, a mounting groove 21 and a clamping strip 22.

Detailed Description

The claimed technical solution of the present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 4, the pre-installation positioning structure of the locking bolt assembly in the embodiment includes a locking bolt assembly 1 and a frame member 2, wherein the locking bolt assembly 1 includes a panel 11, a fastening block 12 rotatably connected to the back of the panel 11, a rotating member 13 disposed on the front of the panel 11 and used for driving the fastening block 12 to rotate, a locking bolt 15, a locking bolt box 16 for accommodating the locking bolt 15, and a return spring 17 for driving the locking bolt 15 to extend out.

In the present embodiment, the latch 12 has a rectangular structure, and particularly, the corners of the latch 12 have rounded corners. The surface of the frame member 2 is reserved with an installation groove 21 extending along the length direction of the frame member 2, clamping strips 22 are formed on two side walls of the installation groove 21, wherein the distance between the two side walls of the installation groove 21 is smaller than the length of the clamping block 12, and the distance between the clamping strips 22 on two sides is larger than or equal to the width of the clamping block 12. The bolt box 16 is bolted to the back of the panel 11, and the panel 11 is further provided with a bolt hole 111 for the bolt 15 to extend.

In this embodiment, the rotating member 13 is a screw threadedly connected to the latch 12, the panel 11 is provided with a through hole for the screw to pass through, and the head of the screw is located on the same side as the front surface of the panel 11, and the screw is sleeved with a pressing spring 14 for pressing the latch 12.

The installation mode of bolt subassembly 1 and frame 2 in this embodiment is as follows:

s1, the screw is screwed to drive the fixture block 12 to rotate, so that the length direction of the fixture block 12 is parallel to the length direction of the panel 11.

S2, the bolt assembly 1 is installed in the installation groove 21 of the frame member 2, and the distance between the two side walls of the installation groove 21 is smaller than the length of the fixture block 12, so that the fixture block 12 can be smoothly placed in the installation groove 21.

S3, after the position of bolt subassembly 1 is adjusted to corresponding position, twist the screw and make fixture block 12 rotate until fixture block 12 contradicts with mounting groove 21 lateral wall, because the interval of card strip 22 is greater than or equal to fixture block 12 width, consequently card strip 22 can't free rotation in mounting groove 21, and along with the screw further rotates this moment, fixture block 12 moves up along the screw until its card strip 22 pressure contact with mounting groove 21, makes bolt subassembly 1 and frame spare 2 fix a position with more firm mode.

And S4, finally, fixedly mounting the two through bolt connection or welding and other modes.

The above-described embodiments are merely preferred embodiments of the present invention, which are not intended to limit the present invention in any way. Those skilled in the art can make further changes and modifications to the invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the invention. Therefore, the content of the technical scheme of the utility model, according to the equivalent change made by the idea of the utility model, should be covered in the protection scope of the utility model.

Claims

1. The utility model provides a spring bolt subassembly location structure of installing in advance which characterized in that: including spring bolt subassembly (1) and frame spare (2), spring bolt subassembly (1) including panel (11), rotate connect in fixture block (12) at the panel (11) back, set up in panel (11) are openly and are used for driving fixture block (12) pivoted rotate piece (13), fixture block (12) are the rectangle structure, frame spare (2) surface reservation has along mounting groove (21) that frame spare (2) length direction extends, mounting groove (21) both sides wall all takes shape has card strip (22), wherein the interval of mounting groove (21) both sides wall is less than fixture block (12) length, both sides the interval of card strip (22) is greater than or equal to fixture block (12) width.

2. The pre-installation positioning structure of a latch bolt assembly according to claim 1, characterized in that: the rotating piece (13) is a screw in threaded connection with the clamping block (12), a through hole for the screw to pass through is formed in the panel (11), and the head of the screw is arranged on the same side of the front face of the panel (11).

3. The pre-installation positioning structure of a latch bolt assembly according to claim 2, characterized in that: the screw is sleeved with a jacking spring (14) jacking the clamping block (12).

4. The pre-installation positioning structure of a latch bolt assembly according to claim 1, characterized in that: the lock tongue assembly (1) further comprises a lock tongue (15), a lock tongue box (16) used for containing the lock tongue (15) and a return spring (17) used for driving the lock tongue (15) to extend out; the bolt box (16) is connected to the back of the panel (11) through bolts, and the panel (11) is also provided with a bolt hole (111) for the bolt (15) to extend out.

5. The pre-installation positioning structure of a latch bolt assembly according to claim 1, characterized in that: the corner of the clamping block (12) is in a round corner structure.