CN215332004U

CN215332004U - Exempt from milling flutes and easily install transmission lock box

Info

Publication number: CN215332004U
Application number: CN202120567054.1U
Authority: CN
Inventors: 孙展
Original assignee: Ruian Zhongli Door And Window Hardware Co ltd
Current assignee: Ruian Zhongli Door And Window Hardware Co ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-12-28
Anticipated expiration: 2031-03-19

Abstract

The utility model discloses a milling-groove-free transmission lock box easy to install, which comprises a box body and first vertical plates, wherein the first vertical plates are fixedly connected inside the left side and the right side of the box body, and a tightening device is installed inside the box body. This exempt from milling flutes and easily install transmission lock box, through the closing cap, the horizontal pole, the baffle, mutually support between third riser and the first spring isotructure, drive the second riser through first diaphragm and remove to the inside back of box body when the closing cap, can make the baffle drive the horizontal pole and remove, make the horizontal pole enter into the recess of second riser, thereby accomplish the installation to the closing cap, through the fourth riser, mutually support between circular block and the second spring isotructure, when the second riser moves down, first riser can drive the second connecting rod through the circular block and rotate, make the second connecting rod stretch the second spring, thereby the circular block can support the second riser tightly through the elasticity performance of second spring, thereby make the closing cap more stable.

Description

Exempt from milling flutes and easily install transmission lock box

Technical Field

The utility model relates to the technical field of transmission lock boxes, in particular to a milling-groove-free transmission lock box easy to install.

Background

The transmission lock box is also called as a transmission locking device, can control the rod-shaped and lock-point-shaped transmission devices for locking and unlocking door and window leaves, can realize the multipoint locking function of a casement door and window and a suspension window, and can be greatly upgraded along with the development of economy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a transmission lock box which is free of milling grooves and easy to install, and aims to solve the problem that labor force is increased due to the fact that the transmission lock box in the prior art is inconvenient to install a connected sealing cover.

In order to achieve the purpose, the utility model provides the following technical scheme: a milling-groove-free transmission lock box easy to install comprises a box body and first vertical plates, wherein the first vertical plates are fixedly connected to the inner parts of the left side and the right side of the box body, and abutting devices are installed in the box body;

the abutting device comprises a sealing cover, a first transverse plate, a second vertical plate, a transverse rod, a baffle, a third vertical plate and a first spring;

the closing cap is located the top of box body, the lower surface rigid coupling of closing cap has first diaphragm, the outer wall of first diaphragm and the opening part inner wall clearance fit of box body, the lower surface rigid coupling of first diaphragm has a plurality of risers, the below outer wall of second riser and the recess inner wall clearance fit of box body, the horizontal pole is installed to the recess of second riser, the outer wall of horizontal pole and the recess inner wall clearance fit of second riser, the outside rigid coupling of horizontal pole has the baffle, third riser and first spring are installed respectively to the centre and the outside outer wall of horizontal pole, the through-hole department inner wall of third riser and the outer wall clearance fit of horizontal pole, the lower surface of third riser links to each other with the box body is fixed, the both sides of first spring link to each other with third riser and baffle are fixed respectively.

Preferably, the third vertical plate and the cross rod are arranged vertically.

Preferably, a rotating device is installed on the inner side of the first vertical plate;

the rotating device comprises a first connecting rod, a vertical rod, a second transverse plate, a threaded rod, a bearing and a rotary table;

control the first connecting rod rotates through pivot and first riser and links to each other, the inboard of first connecting rod is laminated with the outer wall of baffle mutually, the montant is installed to the top of first connecting rod, the outside rigid coupling of montant has the second diaphragm, the outer wall of second diaphragm and the spout department inner wall clearance fit of first riser, the inside threaded connection in top of montant has the threaded rod, the top outer wall of threaded rod passes through the bearing and rotates with the box body and link to each other, the upper surface rigid coupling of threaded rod has the carousel.

Preferably, the second transverse plate and the first vertical plate form a sliding structure.

Preferably, an elastic device is arranged in the middle of the interior of the box body;

the elastic device comprises a fourth vertical plate, a third transverse plate, a second connecting rod, a circular block and a second spring;

control the upper surface and the box body of fourth riser are fixed to be linked to each other, the rigid coupling has the third diaphragm in the middle of the inboard of fourth riser, the inboard below of fourth riser is rotated through the pivot and is connected with the second connecting rod, the inboard rigid coupling of second connecting rod has the circular block, the outer wall of circular block is laminated with the outer wall of second riser mutually, the second spring is installed to the top of second connecting rod, the below of second spring rotates with third diaphragm and second connecting rod respectively through the pivot and links to each other.

Preferably, the left and right second connecting rods are symmetrically distributed by taking the middle point of the first transverse plate as the center.

Compared with the prior art, the utility model has the beneficial effects that: the milling-free groove is easy to install the transmission lock box, and through the mutual matching of the structures such as the sealing cover, the first transverse plate, the second vertical plate, the transverse rod, the baffle plate, the third vertical plate and the first spring, after the sealing cover drives the second vertical plate to move into the box body through the first transverse plate, the baffle plate can drive the transverse rod to move, so that the transverse rod enters the groove of the second vertical plate, and the sealing cover is installed;

through the mutual matching of the first connecting rod, the vertical rod, the second transverse plate, the threaded rod, the bearing, the rotary table and other structures, the rotary table can drive the threaded rod to rotate, so that the threaded rod extrudes the first connecting rod through the vertical rod, and the first connecting rod extrudes the baffle plate, and the device is simpler and more convenient to operate;

through mutually supporting between structures such as fourth riser, third diaphragm, second connecting rod, circle piece and second spring, when the second riser moves down, first riser can drive the second connecting rod through the circle piece and rotate, makes the second connecting rod stretch the second spring to the elasticity performance that the circle piece passes through the second spring can support the second riser tightly, thereby makes the closing cap more stable.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 at the first spring, the flapper, and the cross bar;

FIG. 3 is a schematic view of the vertical rod, the first connecting rod and the first riser of FIG. 1;

fig. 4 is a schematic view of the second spring, the circular block and the second link in fig. 1.

In the figure: 1. the box body, 2, the first riser, 3, support tight device, 301, the closing cap, 302, first diaphragm, 303, the second riser, 304, the horizontal pole, 305, the baffle, 306, the third riser, 307, first spring, 4, rotating device, 401, first connecting rod, 402, the montant, 403, the second diaphragm, 404, the threaded rod, 405, the bearing, 406, the carousel, 5, resilient means, 501, the fourth riser, 502, the third diaphragm, 503, the second connecting rod, 504, circular block, 505, the second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a milling-groove-free transmission lock box easy to install comprises a box body 1 and a first vertical plate 2, an opening and 2 grooves are respectively processed in the middle of the upper portion of the box body 1 and on the inner wall of the lower surface of the box body 1, the first vertical plate 2 is fixedly connected with the inner portions of the left side and the right side of the box body 1, a sliding groove is processed on the inner side of the first vertical plate 2, a tightening device 3 is installed in the box body 1, the tightening device 3 comprises a sealing cover 301, a first transverse plate 302, a second vertical plate 303, a cross rod 304, a baffle 305, a third vertical plate 306 and a first spring 307, the sealing cover 301 is positioned above the box body 1, the lower surface of the sealing cover 301 is fixedly connected with the first transverse plate 302, the outer wall of the first transverse plate 302 is in clearance fit with the inner wall of the opening of the box body 1, the first vertical plate 302 can move at the opening of the box body 1, the lower surface of the first transverse plate 302 is fixedly connected with the 2 second vertical plates 303, grooves are processed on the outer side of the outer wall of the second vertical plate 303 is in clearance fit with the inner wall of the groove of the box body 1, the box body 1 can limit the second vertical plate 303 through a groove, a cross rod 304 is arranged at the groove of the second vertical plate 303, the outer wall of the cross rod 304 is in clearance fit with the inner wall of the groove of the second vertical plate 303, the cross rod 304 can be fixed through the groove of the second vertical plate 303, a baffle 305 is fixedly connected to the outer side of the cross rod 304, a third vertical plate 306 and a first spring 307 are respectively arranged at the middle and outer walls of the cross rod 304, a through hole is processed inside the third vertical plate 306, the inner wall of the through hole of the third vertical plate 306 is in clearance fit with the outer wall of the cross rod 304, the cross rod 304 can move at the through hole of the third vertical plate 306, the lower surface of the third vertical plate 306 is fixedly connected with the box body 1, the two sides of the first spring 307 are respectively fixedly connected with the third vertical plate 306 and the baffle 305, the first spring 307 is in a compression state when the baffle 305 moves towards the inner side, the baffle 305 can be reset when the baffle 305 is not stressed through the elasticity performance of the first spring 307, the third riser 306 is disposed perpendicular to the crossbar 304.

The inner side of the first vertical plate 2 is provided with a rotating device 4, the rotating device 4 comprises a first connecting rod 401, a vertical rod 402, a second transverse plate 403, a threaded rod 404, a bearing 405 and a rotating disc 406, the left and right first connecting rods 401 are rotatably connected with the first vertical plate 2 through rotating shafts, the inner side of the first connecting rod 401 is attached to the outer wall of the baffle 305, the baffle 305 can be extruded by the first connecting rod 401, the vertical rod 402 is arranged above the first connecting rod 401, the outer side of the vertical rod 402 is fixedly connected with the second transverse plate 403, the outer wall of the second transverse plate 403 is in clearance fit with the inner wall of the sliding groove of the first vertical plate 2, the first vertical plate 2 can limit the second transverse plate through the sliding groove, the threaded rod 404 is connected with the inner thread above the vertical rod 402, the threaded rod 404 can drive the vertical rod 402 to move, the outer wall above the threaded rod 404 is rotatably connected with the box body 1 through the bearing 405, the upper surface of the threaded rod 404 is fixedly connected with the rotating disc 406, the threaded rod 404 can be driven to rotate by the rotating disc 406, and the second transverse plate 403 and the first vertical plate 2 form a sliding structure.

The middle of the interior of the box body 1 is provided with an elastic device 5, the elastic device 5 comprises a fourth vertical plate 501, a third horizontal plate 502, a second connecting rod 503, a circular block 504 and a second spring 505, the upper surfaces of the left and right fourth vertical plates 501 are fixedly connected with the box body 1, the middle of the inner side of the fourth vertical plate 501 is fixedly connected with the third horizontal plate 502, the lower part of the inner side of the fourth vertical plate 501 is rotatably connected with the second connecting rod 503 through a rotating shaft, the second connecting rod 503 can rotate at the fourth vertical plate 501 through the rotating shaft, the inner side of the second connecting rod 503 is fixedly connected with the circular block 504, the outer wall of the circular block 504 is attached to the outer wall of the second vertical plate 303, the second spring 505 is arranged above the second connecting rod 503, the upper part and the lower part of the second spring 505 are respectively rotatably connected with the third horizontal plate 502 and the second connecting rod 503 through rotating shafts, when the second link 503 rotates downward, the second spring 505 is in a stretched state, and the left and right second links 503 are symmetrically distributed around the midpoint of the first horizontal plate 302.

When an operator needs to use the milling-free groove to easily install the transmission lock box, the operator drives the first horizontal plate 302 to move downwards through the sealing cover 301, so that the first horizontal plate 302 moves to the opening of the box body 1, the first horizontal plate 302 continues to move downwards, the first horizontal plate 302 drives the second vertical plate 303 to move, the second vertical plate 303 enters the groove of the box body 1, when the second vertical plate 303 moves downwards, the second vertical plate 303 can extrude the circular block 504, the circular block 504 drives the second connecting rod 503 to rotate downwards, the second connecting rod 503 stretches the second spring 505 through the third horizontal plate 502, the second spring 505 is elastically deformed, the circular block 504 abuts against the second vertical plate 303 through the elastic performance of the second spring 505, so that the purpose of stabilizing the sealing cover 301 is achieved, the rotary disc 406 is rotated, the threaded rod 404 is driven to rotate through the rotary disc 406, make threaded rod 404 drive montant 402 downstream to make montant 402 extrude first connecting rod 401, first connecting rod 401 extrudees baffle 305, makes baffle 305 drive horizontal pole 304 and removes to second riser 303 direction, and removes horizontal pole 304 to the recess of second riser 303 in, and then fixes closing cap 301 through second riser 303 etc..

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides an exempt from milling flutes and easily install transmission lock box, includes box body (1) and first riser (2), the inside rigid coupling in the left and right sides of box body (1) has first riser (2), its characterized in that: a propping device (3) is arranged in the box body (1);

the abutting device (3) comprises a sealing cover (301), a first transverse plate (302), a second vertical plate (303), a transverse rod (304), a baffle (305), a third vertical plate (306) and a first spring (307);

the sealing cover (301) is positioned above the box body (1), the lower surface of the sealing cover (301) is fixedly connected with a first transverse plate (302), the outer wall of the first transverse plate (302) is in clearance fit with the inner wall of the opening of the box body (1), the lower surface of the first transverse plate (302) is fixedly connected with a plurality of second vertical plates (303), the outer wall of the lower part of each second vertical plate (303) is in clearance fit with the inner wall of the groove of the box body (1), the groove of each second vertical plate (303) is provided with a transverse rod (304), the outer wall of each transverse rod (304) is in clearance fit with the inner wall of the groove of each second vertical plate (303), the outer side of each transverse rod (304) is fixedly connected with a baffle (305), the middle and the outer wall of each transverse rod (304) are respectively provided with a third vertical plate (306) and a first spring (307), the inner wall of the through hole of each third vertical plate (306) is in clearance fit with the outer wall of each transverse rod (304), the lower surface of the third vertical plate (306) is fixedly connected with the box body (1), and two sides of the first spring (307) are respectively fixedly connected with the third vertical plate (306) and the baffle (305).

2. The slot-milling-free easy-to-install transmission lock box as claimed in claim 1, wherein: the third vertical plate (306) and the cross rod (304) are vertically arranged.

3. The slot-milling-free easy-to-install transmission lock box as claimed in claim 1, wherein: a rotating device (4) is arranged on the inner side of the first vertical plate (2);

the rotating device (4) comprises a first connecting rod (401), a vertical rod (402), a second transverse plate (403), a threaded rod (404), a bearing (405) and a rotating disc (406);

control first connecting rod (401) rotates with first riser (2) through the pivot and links to each other, the inboard of first connecting rod (401) is laminated with the outer wall of baffle (305) mutually, montant (402) is installed to the top of first connecting rod (401), the outside rigid coupling of montant (402) has second diaphragm (403), the outer wall of second diaphragm (403) and the spout department inner wall clearance fit of first riser (2), the top internal thread of montant (402) is connected with threaded rod (404), the top outer wall of threaded rod (404) passes through bearing (405) and rotates with box body (1) and links to each other, the upper surface rigid coupling of threaded rod (404) has carousel (406).

4. A slot-milling free easy to install transmission lock box according to claim 3, wherein: the second transverse plate (403) and the first vertical plate (2) form a sliding structure.

5. The slot-milling-free easy-to-install transmission lock box as claimed in claim 1, wherein: an elastic device (5) is arranged in the middle of the interior of the box body (1);

the elastic device (5) comprises a fourth vertical plate (501), a third transverse plate (502), a second connecting rod (503), a circular block (504) and a second spring (505);

control the upper surface of fourth riser (501) links to each other with box body (1) is fixed, the rigid coupling has third diaphragm (502) in the middle of the inboard of fourth riser (501), the inboard below of fourth riser (501) is connected with second connecting rod (503) through the pivot rotation, the inboard rigid coupling of second connecting rod (503) has circular block (504), the outer wall of circular block (504) is laminated mutually with the outer wall of second riser (303), second spring (505) are installed to the top of second connecting rod (503), the top and bottom of second spring (505) rotate with third diaphragm (502) and second connecting rod (503) respectively through the pivot and link to each other.

6. The slot-milling-free easy-to-install transmission lock box as claimed in claim 5, wherein: the left and right second connecting rods (503) are symmetrically distributed by taking the midpoint of the first transverse plate (302) as the center.