CN214835521U - Novel transmission box - Google Patents

Abstract

The utility model relates to the technical field of door and window locks, in particular to a novel transmission box, which comprises a lower lock box, the outer wall of the upper end of the lower lock box is fixed with a special-shaped gear in a rotating connection mode, the front end part of the special-shaped gear is provided with a rotating gear, the rotating gear is meshed with the lower end part of the special-shaped gear, the bottom end part of the rotating gear is rotationally connected with the outer wall of the upper end of the lower lock box, the upper end part of the rotating gear is provided with a lower lock cylinder, the upper end part of the lower lock cylinder is provided with an upper lock cylinder, the upper lock box is arranged at the upper end part of the upper lock core and is connected with the lower lock box in a screw connection mode, through the way, the utility model solves the problem that the traditional transmission box only has one-way transmission, make door and window can open to both sides simultaneously when using to user's service environment can be richened, make the user more convenient when using the transmission box.

Description

Novel transmission box

Technical Field

The utility model relates to a door and window tool to lock technical field, concretely relates to novel transmission box.

Background

The door and window divide into enclosure member or partition member according to its position difference, have different design requirements to have heat preservation, thermal-insulated, sound insulation, waterproof, fire prevention function respectively, and new requirement is energy-conserving, and the heat that loses by the door and window gap in cold area accounts for about 25% of whole heating heat consumption, and the requirement of the leakproofness of door and window is the important content in the energy-conserving design, and door and window are important component part in the building envelope system, the second action: doors and windows are important components of building shapes, so that the shapes, sizes, proportions, arrangements, colors, shapes and the like of the doors and the windows have great influence on the overall shapes of buildings.

The existing door and window locks usually choose to be exactly the transmission box, the existing transmission box often adopts to make the gear in the transmission box move left or right through external force control, realize the switch of door and window, the inside transmission structure of existing transmission box mostly is one-way transmission, only one side of door and window can be opened promptly, this just leads to making door and window open often unable satisfying to both sides simultaneously in some circumstances, this just leads to the transmission box practicality relatively poor, unsatisfied current social development's demand.

Therefore, the invention is necessary to invent a novel transmission box.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a novel transmission box through the cooperation between special-shaped gear, rotating gear, last lock core and the lower lock core to solve the inside transmission structure of current transmission box and all be one-way transmission, door and window just can open only one side promptly, this just leads to making door and window open unable satisfying often to both sides simultaneously in some circumstances, and this just leads to the transmission box practicality relatively poor, the problem of the demand of unsatisfied current social development.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a novel transmission box, includes and locks the box down, lock box upper end outer wall down and be fixed with special-shaped gear through the mode of rotating the connection, the tip is equipped with transmitting gear before the special-shaped gear, transmitting gear and special-shaped gear lower tip intermeshing, transmitting gear bottom portion is connected with lock box upper end outer wall rotation down, transmitting gear upper end is provided with down the lock core, lock core upper end is provided with the lock core down, it is provided with the lock box to lock the core upper end, it is connected with lock box down through the mode of screw connection to lock the box up.

Preferably, the outer wall of the upper end of the lower lock box is provided with a rotating clamping hole a, the outer wall of the upper end and the lower end of the special-shaped gear is provided with a rotating shaft, the rotating shaft is rotatably connected with the rotating clamping hole a, and the rotating shaft is provided with a square through hole.

Preferably, the outer wall of the upper end of the lower lock box is provided with a rotating clamping hole b, the rotating clamping hole b is formed in the rear end of the rotating clamping hole a, rotating pins are fixed at the centers of the outer walls of the upper end and the lower end of each rotating gear, and the rotating pins arranged at the bottom end of each rotating gear are connected with the rotating clamping holes b in a rotating connection mode.

Preferably, an arc-shaped top plate is arranged on the upper portion of the rotating gear, a through hole b is formed in the arc-shaped top plate and is connected with a rotating pin fixed at the upper end portion of the rotating gear in a rotating mode, through holes a are formed in the outer walls of the two sides of the arc-shaped top plate, a bolt shaft is fixedly connected to the outer wall of the upper end of the lower lock box and is connected with the through holes a in a sliding mode, and the bolt shaft is arranged at the two side ends of the rotating clamping hole a.

Preferably, the lower lock core comprises a connecting block a, the outer wall of the side end of the connecting block a is fixedly connected with a locking bar a in a welding mode, one end, close to the rotating gear, of the connecting block a is provided with a tooth socket a, and the tooth socket a is meshed with the rotating gear.

Preferably, the upper locking core comprises a connecting block b, the outer wall of the side end of the connecting block b is fixedly connected with a locking bar b in a welding mode, one end, close to the upper end of the special-shaped gear, of the connecting block b is provided with a tooth socket b, and the tooth socket b is meshed with the upper end of the outer wall of the side end of the special-shaped gear.

Preferably, lock box upper end outer wall rear end portion is through welded mode fixedly connected with spout an down, locking bar an and spout a right side tip sliding connection, locking bar b and spout a left side tip sliding connection, it is provided with spout b to lock the box in the position department that corresponds with spout a on, spout an and spout b cooperate and use.

Preferably, the end parts of the two sides of the sliding chute a are provided with a rotating hole a, the connecting part of the sliding chute b and the rotating hole a is provided with a rotating hole b, the rotating hole a is fixed with a lock catch in a rotating connection mode, and the rotating hole b is rotatably connected with the lock catch.

The utility model has the advantages that:

in the utility model, when the door and window needs to be controlled to be opened or closed, a user can use the square bolt to insert into the square through hole on the rotating shaft and rotate the square bolt to rotate the special-shaped gear, the special-shaped gear can drive the connecting block b to move through the tooth socket b when rotating, the connecting block b can drive the locking bar b to move when moving, thereby controlling the opening or closing of the door and window connected with the locking bar b, meanwhile, the special-shaped gear can drive the rotating gear to rotate when rotating, the rotating gear can drive the connecting block a to move through the tooth socket a when rotating, the connecting block a can drive the locking bar a to move when moving, thereby controlling the opening or closing of the door and window connected with the locking bar a, through the mode, the utility model solves the problem that the traditional transmission box only has one-way transmission, so that the door and window can be opened to both sides when in use, thereby the service environment of user can be enriched for the user is more convenient when using the transmission box.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional explosion structure of the utility model;

fig. 2 is a schematic perspective view of the lower lock box provided by the present invention;

fig. 3 is a schematic view of a three-dimensional structure of the lower lock cylinder provided by the present invention;

fig. 4 is a schematic perspective view of the rotating gear according to the present invention;

fig. 5 is a schematic structural view of an arc top plate provided by the present invention;

fig. 6 is a schematic perspective view of the special-shaped gear provided by the present invention;

fig. 7 is a schematic perspective view of the upper lock cylinder provided by the present invention;

fig. 8 is a schematic perspective view of the lock catch according to the present invention;

fig. 9 is a schematic perspective view of the locking box according to the present invention.

In the figure: 1. a lower lock box; 1-1, rotating the clamping hole a; 1-2, rotating the clamping hole b; 1-3, a bolt shaft; 2. a lower lock cylinder; 2-1, connecting block a; 2-2, locking bar a; 3. a rotating gear; 4. an arcuate top sheet; 4-1, a through hole a; 4-2, a through hole b; 5. a special-shaped gear; 5-1, a rotating shaft; 6. an upper lock cylinder; 6-1, connecting block b; 6-2, locking bar b; 7. locking; 8. and (5) locking the box.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to the attached drawings 1-9, the utility model provides a novel transmission box, which comprises a lower lock box 1, wherein the outer wall of the upper end of the lower lock box 1 is fixed with a special-shaped gear 5 by a rotary connection mode, the front end part of the special-shaped gear 5 is provided with a rotary gear 3, the rotary gear 3 is meshed with the lower end part of the special-shaped gear 5, the bottom end part of the rotary gear 3 is connected with the outer wall of the upper end of the lower lock box 1 by a rotary connection mode, the upper end part of the rotary gear 3 is provided with a lower lock core 2, the upper end part of the lower lock core 2 is provided with an upper lock core 6, the upper end part of the upper lock core 6 is provided with an upper lock box 8, the upper lock box 8 is connected with the lower lock box 1 by a screw connection mode, specifically, the lower lock box 1 and the upper lock box 8 are arranged to fix the internal devices, the special-shaped gear 5 is arranged to drive the rotary gear 3 and the upper lock core 6 to rotate, the rotary gear 3 is arranged to drive the lower lock core 2 to rotate, like this when the special-shaped gear 5 is when rotating, 5 accessible teeth of special-shaped gear directly drive lock core 6 and move towards lock box 1 outside end down, 5 also can drive rotating gear 3 through the teeth of special-shaped gear rotate simultaneously, rotating gear 3 can drive lock core 2 and advance to move towards 1 outside end down through the teeth of tooth drive when rotating, can make this device can satisfy two-way transmission through this kind of mode.

Furthermore, the outer wall of the upper end of the lower lock box 1 is provided with a rotating clamping hole a1-1, the outer wall of the upper end and the lower end of the special-shaped gear 5 is provided with a rotating shaft 5-1, the rotating shaft 5-1 is rotatably connected with the rotating clamping hole a1-1, the rotating shaft 5-1 is provided with a square through hole, specifically, the rotating clamping hole a1-1 is arranged to fix the position of the special-shaped gear 5, the rotating shaft 5-1 is arranged to connect the special-shaped gear 5 with the rotating clamping hole a1-1, and the square through hole arranged on the rotating shaft 5-1 is used for conveniently inserting a square bolt to drive the special-shaped gear 5 to rotate;

furthermore, the outer wall of the upper end of the lower lock box 1 is provided with a rotating clamping hole b1-2, the rotating clamping hole b1-2 is arranged at the rear end of the rotating clamping hole a1-1, the centers of the outer walls of the upper end and the lower end of the rotating gear 3 are respectively fixed with a rotating pin, the rotating pin arranged at the bottom end of the rotating gear 3 is connected with the rotating clamping hole b1-2 in a rotating connection mode, specifically, the rotating clamping hole b1-2 is arranged for fixing the position of the rotating gear 3, and the rotating pin is arranged for facilitating the connection of the rotating gear 3 with the rotating clamping hole b1-2 and the through hole b 4-2;

further, an arc-shaped top plate 4 is arranged at the upper part of the rotating gear 3, a through hole b4-2 is formed in the arc-shaped top plate 4, the through hole b4-2 is rotatably connected with a rotating pin fixed at the upper end part of the rotating gear 3, through holes a4-1 are formed in the outer walls of the two side ends of the arc-shaped top plate 4, a latch shaft 1-3 is fixedly connected with the outer wall of the upper end of the lower lock box 1, the latch shaft 1-3 is slidably connected with the through hole a4-1, the latch shafts 1-3 are arranged at the two side ends of the rotating latch hole a1-1, specifically, the arc-shaped top plate 4 is arranged to fix the position of the rotating gear 3 and prevent the rotating gear 3 from jumping up and down in the transmission process, the through hole b4-2 is arranged to facilitate the connection between the arc-shaped top plate 4 and the rotating pin on the rotating gear 3, and the latch shaft 1-3 and the through hole a4-1 are arranged to facilitate the connection between the arc-shaped top plate 4 and the lower lock box 1, so that the arc top plate 4 can limit the position of the rotating gear 3;

further, the lower lock cylinder 2 comprises a connecting block a2-1, the outer wall of the side end of the connecting block a2-1 is fixedly connected with a lock strip a2-2 in a welding mode, one end, close to the rotating gear 3, of the connecting block a2-1 is provided with a tooth space a, the tooth space a is meshed with the rotating gear 3, specifically, the connecting block a2-1 can be connected with the rotating gear 3 through the tooth space a, so that the rotating gear 3 can drive the lower lock cylinder 2 to move when rotating, and a fixing hole (not marked in the figure) connected with a door window is arranged on the arranged lock strip a2-2, so that when the connecting block a2-1 drives the lock strip a2-2 to move, the lock strip a2-2 can drive the door window to be opened or closed;

further, the upper lock core 6 comprises a connecting block b6-1, the outer wall of the side end of the connecting block b6-1 is fixedly connected with a locking strip b6-2 in a welding mode, one end of the connecting block b6-1, which is close to the upper end of the special-shaped gear 5, is provided with a tooth socket b, the tooth socket b is meshed with the upper end of the outer wall of the side end of the special-shaped gear 5, specifically, the arranged special-shaped gear 5 is a half tooth gear, the connecting block b6-1 can be meshed with the special-shaped gear 5 through the tooth socket b, so that the special-shaped gear 5 can drive the upper lock cylinder 6 to move when rotating, the arranged lock strip b6-2 is provided with a fixed hole (not marked in the figure) connected with the door window, therefore, when the connecting block b6-1 drives the locking strip b6-2 to move, the locking strip b6-2 can drive the door and window on the other side to be opened or closed;

furthermore, the rear end part of the outer wall of the upper end of the lower lock box 1 is fixedly connected with a sliding groove a in a welding mode, the locking bar a2-2 is in sliding connection with the end part of the right side of the sliding groove a, the locking bar b6-2 is in sliding connection with the end part of the left side of the sliding groove a, the sliding groove b is arranged at the position, corresponding to the sliding groove a, of the upper lock box 8, the sliding groove a is matched with the sliding groove b for use, and specifically, the arranged sliding groove a (not marked in the figure) and the sliding groove b (not marked in the figure) are used for limiting the moving directions of the locking bar a2-2 and the locking bar b6-2 and preventing the locking bar a2-2 and the locking bar b6-2 from shifting during moving;

furthermore, the end parts of the two sides of the sliding chute a are provided with rotating holes a, the sliding chute b is provided with rotating holes b at the connecting parts with the rotating holes a, the rotating holes a are fixed with the lock catches 7 in a rotating connection mode, the rotating holes b are rotatably connected with the lock catches 7, specifically, the rotating holes a (not marked in the figure) and the rotating holes b (not marked in the figure) are arranged for limiting the positions of the lock catches 7 under the condition that the rotation of the lock catches 7 is not influenced, and the lock catches 7 are arranged for facilitating the connection of the transmission box and the sliding chute channel on the door and the window;

the utility model discloses a use as follows: this practical installation step: firstly, a user needs to take out the lower lock box 1, then inserts the rotating shaft 5-1 on the special-shaped gear 5 into the rotating clamping hole a1-1, then inserts the rotating pin at one end of the rotating gear 3 into the rotating clamping hole b1-2, then takes out the lower lock cylinder 2, and connects the end of the connecting block a2-1 provided with the tooth socket a with the tooth of the outer end of the rotating gear 3 in a meshing manner, simultaneously needs to place the locking strip a2-2 at the right side end of the sliding groove a, then takes out the arc top plate 4, enables the through hole b4-2 to be connected with the rotating pin at the upper end of the rotating gear 3, simultaneously connects the through hole a4-1 at the two side ends of the arc top plate 4 with the bolt shaft 1-3, takes out the upper lock cylinder 6 after the connection is completed, and connects the end of the connecting block b6-1 provided with the tooth socket b with the tooth of the special-shaped gear 5 in a meshing manner, meanwhile, the locking strip b6-2 is required to be placed at the left end of the sliding chute a, then the lock catch 7 is taken out and respectively placed on the rotating holes a at the two sides of the sliding chute a, and then the upper lock box 8 is taken out so that the upper lock box 8 is fixedly connected with the lower lock box 1 through screws;

the use process comprises the following steps: firstly, the bottom end of a transmission box is downward, so that one end of a sliding groove is connected with a sliding groove channel on a door and window, then a tool is used for rotating a lock catch 7, so that hook blocks at two side ends of the lock catch 7 are clamped and fixed with the sliding groove through groove, then the door and window at two sides are respectively connected with a lock strip b6-2 and a lock strip a2-2 through bolts, when the door and window is required to be controlled to be opened or closed, a user can use a square bolt to be inserted into a square through hole on a rotating shaft 5-1 and rotate the square bolt so that a special-shaped gear 5 rotates, the special-shaped gear 5 drives a connecting block b6-1 to move through a tooth groove b when rotating, the connecting block b6-1 drives the lock strip b6-2 to move when moving, so that the door and window connected with the lock strip b6-2 can be controlled to be opened or closed, meanwhile, when the special-shaped gear 5 rotates, the rotating gear 3 is driven to rotate, the rotating gear 3 drives the connecting block a2-1 to move through the tooth groove a, and the connecting block a2-1 drives the locking strip a2-2 to move when moving, so that opening or closing of a door and window connected with the locking strip a2-2 can be controlled.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims (8)

1. A novel transmission box is characterized in that: including locking box (1) down, lock box (1) upper end outer wall down and be fixed with special-shaped gear (5) through the mode of rotating the connection, special-shaped gear (5) front end is equipped with rotating gear (3), rotating gear (3) and special-shaped gear (5) tip intermeshing down, rotating gear (3) bottom portion is connected with locking box (1) upper end outer wall down and rotates, rotating gear (3) upper end is provided with down lock core (2), lock core (2) upper end is provided with lock core (6) down, it is provided with lock box (8) to go up lock core (6) upper end, lock box (8) are connected with lock box (1) down through the mode of screw connection.

2. The novel gear box of claim 1, wherein: the outer wall of the upper end of the lower lock box (1) is provided with a rotating clamping hole a (1-1), the outer wall of the upper end and the lower end of the special-shaped gear (5) is provided with a rotating shaft (5-1), the rotating shaft (5-1) is rotatably connected with the rotating clamping hole a (1-1), and the rotating shaft (5-1) is provided with a square through hole.

3. The novel gear box of claim 1, wherein: the outer wall of the upper end of the lower lock box (1) is provided with a rotating clamping hole b (1-2), the rotating clamping hole b (1-2) is formed in the rear side end of the rotating clamping hole a (1-1), rotating pins are fixed at the centers of the outer walls of the upper end and the lower end of the rotating gear (3), and the rotating pins arranged at the bottom end of the rotating gear (3) are connected with the rotating clamping hole b (1-2) in a rotating connection mode.

4. The novel gear box of claim 1, wherein: the novel lock is characterized in that an arc-shaped top plate (4) is arranged on the upper portion of the rotating gear (3), a through hole b (4-2) is formed in the arc-shaped top plate (4), the through hole b (4-2) is connected with a rotating pin fixed at the upper end portion of the rotating gear (3) in a rotating mode, a through hole a (4-1) is formed in the outer wall of the two side ends of the arc-shaped top plate (4), a bolt shaft (1-3) is fixedly connected to the outer wall of the upper end of the lower lock box (1), the bolt shaft (1-3) is connected with the through hole a (4-1) in a sliding mode, and the bolt shaft (1-3) is arranged at the two side ends of the rotating clamp hole a (1-1).

5. The novel gear box of claim 1, wherein: the lower lock cylinder (2) comprises a connecting block a (2-1), the outer wall of the side end of the connecting block a (2-1) is fixedly connected with a locking bar a (2-2) in a welding mode, one end, close to the rotating gear (3), of the connecting block a (2-1) is provided with a tooth space a, and the tooth space a is meshed with the rotating gear (3).

6. The novel gear box of claim 1, wherein: the upper lock cylinder (6) comprises a connecting block b (6-1), the outer wall of the side end of the connecting block b (6-1) is fixedly connected with a locking bar b (6-2) in a welding mode, one end, close to the upper end of the special-shaped gear (5), of the connecting block b (6-1) is provided with a tooth groove b, and the tooth groove b is meshed with the upper end of the outer wall of the side end of the special-shaped gear (5).

7. The novel gear box of claim 1, wherein: the rear end part of the outer wall of the upper end of the lower lock box (1) is fixedly connected with a sliding groove a in a welding mode, a locking bar a (2-2) is connected with the right side end part of the sliding groove a in a sliding mode, a locking bar b (6-2) is connected with the left side end part of the sliding groove a in a sliding mode, a sliding groove b is arranged at the position, corresponding to the sliding groove a, of the upper lock box (8), and the sliding groove a is matched with the sliding groove b for use.

8. The novel gear box of claim 7, wherein: the rotary door is characterized in that the end parts of two sides of the sliding groove a are provided with a rotary hole a, the connecting part of the sliding groove b and the rotary hole a is provided with a rotary hole b, the rotary hole a is fixed with a lock catch (7) in a rotary connection mode, and the rotary hole b is rotatably connected with the lock catch (7).

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