CN210598464U

CN210598464U - Novel transmission lock box

Info

Publication number: CN210598464U
Application number: CN201921168361.1U
Authority: CN
Inventors: 邓寿基
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-05-22
Anticipated expiration: 2029-07-23

Abstract

The utility model relates to a door and window accessory technical field discloses a novel transmission lock box, comprises a box bod and a mounting panel, it is connected with the gyro wheel to rotate in the box body, be provided with the connecting hole that supplies handle lock installation on the gyro wheel, sliding connection has the transmission strip on the mounting panel, the transmission strip is provided with two and is symmetrical formula setting in the gyro wheel both sides, the integral type is provided with the intensity board on the gyro wheel, be provided with the main drive protruding axle on the intensity board, be provided with the gliding link gear of linkage transmission strip when the gyro wheel drives the synchronous rotation of main drive protruding axle in the box body. The setting of intensity plate and main drive protruding axle can be very improve the transmission structural strength of lock box, and its atress mode compares with general rack and pinion and has higher intensity, has directly improved the life of lock box, can satisfy people's application demand effectively.

Description

Novel transmission lock box

Technical Field

The utility model relates to a door and window accessory field especially relates to a novel transmission lock box.

Background

At present, high-grade aluminum alloy doors and windows are generally opened or closed by assembling a lock box, the lock box used by the high-grade aluminum alloy doors and windows drives a driving rack on one side through a large gear, the driving rack drives a driven gear, and the driven gear drives a driven rack on the other side, so that the doors and windows are opened or closed.

The transmission mode of the existing door and window transmission lock box generally adopts gear and rack transmission, when a user handle exerts excessive force, the meshing parts of a gear and a rack are easily damaged, so that the transmission of the lock box is failed, and the transmission lock box structure of the structure is improved to effectively meet the application requirements of people.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a novel transmission lock box has the advantage that transmission structural strength is high.

In order to achieve the above purpose, the utility model can be realized by the following technical proposal:

the utility model provides a novel transmission lock box, includes box body and mounting panel, it is connected with the gyro wheel to rotate in the box body, be provided with the connecting hole that supplies handle lock installation on the gyro wheel, sliding connection has the transmission strip on the mounting panel, the transmission strip is provided with two and is the setting of symmetry formula in the gyro wheel both sides, the integral type is provided with the intensity board on the gyro wheel, be provided with the main drive protruding axle on the intensity board, be provided with the gliding link gear of linkage transmission strip when the gyro wheel drives the synchronous rotation of main drive protruding axle in the box body.

The setting of intensity plate and main drive protruding axle can be very improve the transmission structural strength of lock box, and its atress mode compares with general rack and pinion and has higher intensity, has directly improved the life of lock box, can satisfy people's application demand effectively.

Preferably, the transmission strip is first transmission strip and second transmission strip, link gear includes parallel arrangement's first gangboard and second gangboard, first gangboard is fixed with first transmission strip, second gangboard is fixed with the second transmission strip, be provided with the main drive groove that supplies main transmission protruding axle card to go into on the first gangboard, be provided with the linkage on the first gangboard, linkage second gangboard reverse slip when first gangboard slides.

Preferably, the linkage piece middle part is connected with the box body rotation, be provided with first vice transmission groove on the first linkage board, be provided with the vice transmission groove of second on the second linkage board, the both ends of linkage piece all are fixed with and block into the vice transmission protruding shaft in first vice transmission groove and the vice transmission groove of second respectively.

Preferably, a rotating shaft is arranged in the middle of the linkage part and is rotatably connected with the box body, avoidance grooves for the rotating shaft to pass through are formed in the first linkage plate and the second linkage plate, and the width of the avoidance grooves is equal to the diameter of the rotating shaft.

Preferably, be located gyro wheel bilateral symmetry formula in the box body and be provided with two stop screw, stop screw is in the rotation route of strength plate, main drive protruding axle is located the notch department in main drive groove when strength plate one side and stop screw butt, main drive protruding axle is located the tank bottom in main drive groove when strength plate opposite side and stop screw butt.

Preferably, the linkage mechanisms are arranged in two groups, and the two groups of linkage mechanisms are symmetrically arranged at two ends of the roller.

The utility model has the advantages that:

1. the strength plate and the main transmission convex shaft are arranged, so that the transmission structural strength of the lock box can be greatly improved, and the service life of the lock box is directly prolonged;

2. the width of the avoiding groove and the structural arrangement of the rotating shaft enable the sliding process of the first linkage plate and the second linkage plate to be more stable, and the use stability of the lock box is improved;

3. the concentrated wear of the limit screws has the effect of prolonging the service life of the lock box.

Drawings

FIG. 1 is a detailed block diagram of an embodiment of the present invention;

fig. 2 is an exploded view of an embodiment of the invention;

FIG. 3 is a structural diagram of an aluminum profile selected in the embodiment of the present invention;

FIG. 4 is an internal structure diagram of the case body according to the embodiment of the present invention;

fig. 5 is a detailed structural view of a link member according to an embodiment of the present invention.

Reference numerals:

1. a box body; 11. a first box cover; 12. a second box cover; 13. a clamping block;

2. a fixing plate; 21. a bayonet; 22. a through hole;

3. mounting a plate; 31. a stud; 32. a flange;

4. a locking member;

5. an aluminum profile; 51. a groove; 52. surface A; 53. b surface;

6. a clamping member;

7. a first drive strap; 71. avoiding holes; 72. a bump;

8. a second drive bar;

9. a roller; 91. connecting holes; 92. a strength plate; 93. a main drive protruding shaft;

20. a first linkage plate; 201. a main transmission groove; 202. a first secondary transmission groove;

21. a second linkage plate; 211. a second secondary transmission slot; 212. an avoidance groove;

22. a linkage member; 221. a rotating shaft; 222. the auxiliary transmission convex shaft.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

the utility model provides a novel transmission lock box, as shown in fig. 1 and fig. 2, including box body 1, fixed plate 2, the transmission strip, and mounting panel 3, wherein, box body 1 comprises first lid 11 and second lid 12, form box body 1 through retaining member 4 fixed combination after first lid 11 closes with second lid 12 lid, be fixed with two fixture blocks 13 respectively in the bottom of first lid 11 and second lid 12, be provided with four bayonet sockets 21 simultaneously on fixed plate 2, box body 1 is fixed on fixed plate 2 through the joint of fixture block 13 with bayonet sockets 21.

As shown in fig. 3, the aluminum profile 5 in the figure is a commonly used aluminum profile 5 for installing doors and windows. The aluminum profile 5 used for door and window installation is generally provided with a groove 51 with a flanging, and an A surface 52 and a B surface 53 in the aluminum profile 5 are installation surfaces. The two ends of the mounting plate 3 are fixed with studs 31, the two ends of the fixing plate 2 are provided with through holes 22 for the studs 31 to pass through, and the tail ends of the studs 31 are in threaded connection with clamping pieces 6.

When operating personnel installs the lock box, need set up a mounting hole that supplies the lock box to vertically put into in the aluminium alloy 5 in the A face 52 department in advance, treat that the lock box puts into behind the aluminium alloy 5, immediately take out clamping piece 6 from double-screw bolt 31 and block into in recess 51, adjust clamping piece 6 and be located the position in recess 51, at last put into double-screw bolt 31 again in clamping piece 6 and screw, clamping piece 6 will tightly lean on the turn-ups of recess 51 under double-screw bolt 31's effect this moment, thereby realize the effect of pressing from both sides tightly, the installation has been simplified in the setting up of this structure, make operating personnel need not drill hole on aluminium alloy 5 and can install, the installation effectiveness has greatly been improved.

Box body 1, fixed plate 2, transmission strip and mounting panel 3 are according to preface range upon range of setting, seted up on the transmission strip and dodged hole 71 for the removal of transmission strip can not interfere with fixed plate 2, mounting panel 3's adapting unit mutually, be fixed with flange 32 on mounting panel 3 in addition, flange 32 is through dodging hole 71 with fixed plate 2 jack-up, press from both sides the transmission strip tightly simultaneously when avoiding clamping piece 6 to press from both sides tightly, lead to the unable gliding condition of transmission strip to take place.

As shown in fig. 4 and 5, a roller 9 is rotatably connected to the case 1, a connection hole 91 for mounting a handle lock is formed in the roller 9, and when the lock case is mounted, a handle of the handle lock is mounted to the lock case through the connection hole 91. The mounting plate 3 is connected with two transmission strips in a sliding mode, the transmission strips are symmetrically arranged on two sides of the roller 9, the transmission strips are integrally provided with convex blocks 72, and a transmission part of a door or a window is connected with the transmission strips through the convex blocks 72 to achieve the purpose of transmission. The roller 9 is integrally provided with a strength plate 92, a main transmission convex shaft 93 is fixed on the strength plate 92, a linkage mechanism is arranged in the box body 1, and when the roller 9 drives the main transmission convex shaft 93 to synchronously rotate, the transmission bars are linked to slide through the linkage mechanism.

The transmission bars are a first transmission bar 7 and a second transmission bar 8, the linkage mechanism comprises a first linkage plate 20 and a second linkage plate 21 which are arranged in parallel, wherein the first linkage plate 20 is fixed with the first transmission bar 7, the second linkage plate 21 is fixed with the second transmission bar 8, the first linkage plate 20 and the second linkage plate 21 are respectively fixed with the first transmission bar 7 and the second transmission bar 8 in a clamping manner, a main transmission groove 201 for clamping a main transmission convex shaft 93 is arranged on the first linkage plate 20, a linkage piece 22 is arranged on the first linkage plate 20, and the second linkage plate 21 is linked to reversely slide when the first linkage plate 20 slides.

The strength plate 92 and the main transmission protruding shaft 93 are arranged to greatly improve the transmission structural strength of the lock box, the stress mode of the strength plate has higher strength compared with the common gear and rack transmission mode, the service life of the lock box is directly prolonged, and the application requirements of people can be effectively met.

In this embodiment, a rotating shaft 221 is integrally disposed in the middle of the linkage 22, the linkage 22 is rotatably connected to the box body 1 through the rotating shaft 221, a first auxiliary transmission groove 202 is disposed on the first linkage plate 20, a second auxiliary transmission groove 211 is disposed on the second linkage plate 21, auxiliary transmission protruding shafts 222 are fixed to both ends of the linkage 22, and the auxiliary transmission protruding shafts 222 are respectively inserted into the first auxiliary transmission groove 202 and the second auxiliary transmission groove 211. The length directions of the first auxiliary transmission groove 202 and the second auxiliary transmission groove 211 are both perpendicular to the sliding direction of the first linkage plate 20.

When the handle on the handle lock drives the roller 9 to rotate through the connecting hole 91, the main transmission protruding shaft 93 on the strength plate 92 pushes the groove wall of the main transmission groove 201, so as to drive the first linkage plate 20 to slide on the mounting plate 3, while the first linkage plate 20 slides, the auxiliary transmission protruding shaft 222 in the first auxiliary transmission groove 202 drives the linkage member 22 to rotate, at this time, the auxiliary transmission protruding shaft 222 at the other end of the linkage member 22 pushes the groove wall of the second auxiliary transmission groove 211, so as to drive the second linkage plate 21 to move in the direction opposite to the sliding direction of the first linkage plate 20, so that the rotation of the handle finally drives the first linkage plate 20 and the second linkage plate 21 to simultaneously and reversely slide on the mounting plate 3.

More preferably, the first linkage plate 20 and the second linkage plate 21 are both provided with an avoiding groove 212 for the rotating shaft 221 to pass through, the width of the avoiding groove 212 is equal to the diameter of the rotating shaft 221, the structure arrangement enables the rotating shaft 221 and the avoiding groove 212 to slide and limit the first linkage plate 20 and the second linkage plate 21 to play a role in limiting and guiding, so that the sliding process of the first linkage plate 20 and the second linkage plate 21 is more stable, and the effect of improving the use stability of the lock box is finally realized.

Further, in this embodiment, retaining member 4 is stop screw, and stop screw quantity is provided with two, and the symmetry formula sets up in gyro wheel 9 both sides, and stop screw is in the rotation route of intensity board 92, and when intensity board 92 one side and stop screw butt, main drive protruding axle 93 is located the notch department of main drive groove 201, and when intensity board 92 opposite side and stop screw butt, main drive protruding axle 93 is located the tank bottom of main drive groove 201. Such spacing setting, make intensity effect utilization ratio of intensity board 92 exert very much, when the user handle was used excessively hard, intensity board 92 will turn to with stop screw butt, the biggest part of lock box atress is intensity board 92 and stop screw this moment, all the other parts all are in normal transmission state, there is not any collision, the striking, the effect of protection is played to the lock box, if this situation takes place many times and leads to when stop screw damages, user only need to change stop screw can, can continue to use after finishing changing, so concentrated consume sets up the effect that plays increase of service life to the lock box.

More excellent, for the internal transmission of further optimizing lock box, the link gear is equipped with two sets ofly, and the symmetry sets up in gyro wheel 9 both ends, sets up two sets of link gear and can further optimize the inside transmission atress of lock box, has further improved the practical stability of lock box.

Various other equivalent changes and modifications can be made by those skilled in the art according to the above technical solutions and concepts, and all such changes and modifications should fall within the protective scope of the present invention.

Claims

1. The utility model provides a novel transmission lock box, includes box body and mounting panel, its characterized in that, the box body internal rotation is connected with the gyro wheel, be provided with the connecting hole that supplies the handle lock installation on the gyro wheel, sliding connection has the transmission strip on the mounting panel, the transmission strip is provided with two and is the symmetrical formula setting in the gyro wheel both sides, the integral type is provided with the intensity board on the gyro wheel, be provided with the main transmission protruding axle on the intensity board, be provided with the gliding link gear of linkage transmission strip when the gyro wheel drives the synchronous rotation of main transmission protruding axle in the box body.

2. The novel transmission lock box according to claim 1, wherein the transmission bars are a first transmission bar and a second transmission bar, the linkage mechanism comprises a first linkage plate and a second linkage plate which are arranged in parallel, the first linkage plate is fixed with the first transmission bar, the second linkage plate is fixed with the second transmission bar, the first linkage plate is provided with a main transmission groove for clamping a main transmission protruding shaft, the first linkage plate is provided with a linkage member, and the first linkage plate is linked with the second linkage plate to slide reversely when sliding.

3. The novel transmission lock box according to claim 2, characterized in that the middle part of the linkage is rotatably connected with the box body, the first linkage plate is provided with a first auxiliary transmission groove, the second linkage plate is provided with a second auxiliary transmission groove, and the two ends of the linkage are respectively fixed with an auxiliary transmission protruding shaft which is respectively clamped into the first auxiliary transmission groove and the second auxiliary transmission groove.

4. The novel transmission lock box according to claim 3, wherein a rotating shaft is arranged in the middle of the linkage member, the rotating shaft is rotatably connected with the box body, avoidance grooves for the rotating shaft to pass through are formed in the first linkage plate and the second linkage plate, and the width of each avoidance groove is equal to the diameter of the rotating shaft.

5. The novel transmission lock box according to claim 4, wherein two limit screws are symmetrically arranged on two sides of the roller in the box body, the limit screws are arranged on a rotation path of the strength plate, the main transmission protruding shaft is arranged at the notch of the main transmission groove when one side of the strength plate abuts against the limit screws, and the main transmission protruding shaft is arranged at the groove bottom of the main transmission groove when the other side of the strength plate abuts against the limit screws.

6. The novel transmission lock box according to any one of claims 1 to 4, wherein two sets of linkage mechanisms are provided, and the two sets of linkage mechanisms are symmetrically arranged at two ends of the roller.