CN212002879U

CN212002879U - Splicing door with sealing function

Info

Publication number: CN212002879U
Application number: CN201922456070.9U
Authority: CN
Inventors: 单泽喜
Original assignee: Zhejiang City Pleased Door Industry Ltd
Current assignee: Zhejiang City Pleased Door Industry Ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-11-24
Anticipated expiration: 2029-12-30

Abstract

The utility model provides a concatenation door that possesses sealing function belongs to equipment timber technical field. It has solved the problem that the gap can be left over to current door bottom surface. This concatenation door that possesses sealed function is including a body, door body bottom has the bar breach, form the gap between bar breach and the ground, the bar groove has still been seted up to the upper end of bar breach, still be equipped with the door handle in the door body, be equipped with the gear that moves back in the pivot of door handle, the internal portion of door has hollow portion, hollow portion and bar groove intercommunication, vertical slip is equipped with the rack that moves back in the hollow portion, the bottom fixedly connected with that moves back the rack moves back the board, move back the board and align with the bar groove and can follow and stretch out the bar inslot, door body bottom still is equipped with the install bin. Compared with the prior art, the splicing door with the sealing function can avoid the phenomenon that the gap is generated between the bottom of the door and the ground in the process of closing the door.

Description

Splicing door with sealing function

Technical Field

The utility model belongs to the technical field of the equipment timber, a concatenation door that possesses sealed function is related to.

Background

The door is when actual installation, and slight gap can be reserved with the bottom surface at the bottom of the door to prevent that the door is at the bottom of with ground production friction, but the leaving over of this gap will lead to indoor and outdoor isolated effect incomplete, and the sound medium penetrates easily, and miniature living beings also climb into easily, smoke and dust, dust all get into easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a to the problem that gap can be left over to current door bottom surface, and the concatenation door that possesses sealed function that provides.

The purpose of the utility model can be realized by the following technical proposal:

a spliced door with a sealing function comprises a door body, wherein the bottom of the door body is provided with a strip-shaped notch, a gap is formed between the strip-shaped notch and the ground, and the spliced door is characterized in that the upper end of the strip-shaped notch is also provided with a strip-shaped groove, a door handle is also arranged in the door body, a back gear is arranged on a rotating shaft of the door handle, a hollow part is arranged in the door body, the hollow part is communicated with the strip-shaped groove, a back rack is vertically arranged in the hollow part in a sliding manner, the bottom of the back rack is fixedly connected with a back plate, the back plate is aligned with the strip-shaped groove and can extend into the strip-shaped groove, the bottom of the door body is also provided with an installation box, the top of the installation box is provided with a circular through hole and a strip-shaped through hole, a first limiting rod, a second limiting rod and a support seat which are vertically arranged are fixedly, still be equipped with the elastic component between first gag lever post and the lift post, the lift post aligns with circular opening and can drill out from it, it is equipped with the lifter plate to slide on the second gag lever post, circular opening aligns with the bar through-hole and can follow and bore out, the size of lifter plate is unanimous with bar groove size, the bottom of lifter plate is equipped with the support pole, it is equipped with the lever to rotate on the supporting seat, the one end tip of lever rotates with the support pole to be connected, the other end tip and the lift post of lever rotate to be connected, the lift post is located on the guide block is along with door body pivoted route, the lift post can press the top of lift post along with door body rotation back, the lift post highly is in the range of height on guide inclined plane when losing external force under the effect of elastic component, the top tip of lifter plate is equipped with the arc strip, the top tip of lift post is equipped. In the process of closing the door, adopt lever principle, the inclined plane through the guide block bottom is at door body pivoted in-process, push down the lift post gradually, then make the lifter plate rise under the leverage, until inserting the bar inslot completely, the lifter plate plugs up whole bar breach this moment, even also carried out the shutoff with the bar groove, the sealed effect in door bottom gap has been accomplished, when closing the door, at first people need move the door handle, make the spring bolt push open and open the door with this, and the in-process of moving the door handle, the gear that moves back also can rotate along with the rotation of door handle main shaft, the slip of drive rack, at this moment the board that moves back can descend to the bar inslot, design the height that moves back the board and descend, make it can extrude the lifter plate from the bar inslot, just can open the door, this is mainly because the lifter plate can block the door body and can's unable opening when being in the bar groove.

In the splicing door with the sealing function, the spring return piece is arranged between the return plate and the door body. When the door handle returns to the original position, the spring reset piece can provide certain external force to return the door handle to the original position except the process that the door handle automatically rotates back under the action of the torsion spring of the door handle.

In the splicing door with the sealing function, the number of the spring return pieces is two, and the two spring return pieces are respectively arranged at two ends of the return plate. After having two spring homing pieces, the reliability can be better.

Compared with the prior art, the splicing door with the sealing function can avoid the phenomenon that the gap is generated between the bottom of the door and the ground in the process of closing the door.

Drawings

FIG. 1 is a schematic top view of the present sectional door after the installation cabinet is hidden;

FIG. 2 is a schematic view of the present sectional door from a lower perspective after the mounting box is concealed;

FIG. 3 is a schematic diagram of the operation of the backset gear being a backset rack;

in the figure, 1, a door body; 2. a strip-shaped notch; 3. a strip-shaped groove; 4. a spring return; 5. a gear retreats; 6. a retreating rack; 7. a retreat plate; 8. a first limit rod; 9. a second limiting rod; 10. a supporting seat; 11. a guide block; 12. a lifting column; 13. a lifting plate; 14. a lever; 15. an arc-shaped strip; 16. a sphere.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 3, the splicing door with the sealing function comprises a door body 1, a strip-shaped notch 2 is arranged at the bottom of the door body 1, a gap is formed between the strip-shaped notch 2 and the ground, a strip-shaped groove 3 is further formed at the upper end of the strip-shaped notch 2, a door handle is further arranged in the door body 1, a back gear 5 is arranged on a rotating shaft of the door handle, a hollow part is arranged in the door body 1, the hollow part is communicated with the strip-shaped groove 3, a back rack 6 is vertically arranged in the hollow part in a sliding manner, a back plate 7 is fixedly connected to the bottom of the back rack 6, the back plate 7 is aligned with the strip-shaped groove 3 and can extend into the strip-shaped groove 3, an installation box is further arranged at the bottom of the door body 1, a circular through hole and a strip-shaped through hole are formed at the top of the installation box, a first limiting rod 8, a, the bottom surface of guide block 11 is equipped with the guide inclined plane, the slip is equipped with lift post 12 on the 8 ascending and descending of first gag lever post, still be equipped with the elastic component between first gag lever post 8 and the lift post 12, lift post 12 aligns with circular opening and can drill out from it, slip is equipped with lifter plate 13 on the second gag lever post 9, circular opening aligns with the bar through-hole and can follow the brill out, lifter plate 13's size is unanimous with bar groove 3 size, the bottom of lifter plate 13 is equipped with the support pole, it is equipped with lever 14 to rotate on the supporting seat 10, the one end tip of lever 14 rotates with the support pole and is connected, the other end tip of lever 14 rotates with lift post 12 and is connected, the guide block 11 that is located of lift post 12 is along with door body 1 pivoted route, the lift post 12 can press the top of lift post 12 after rotating along with door body 1, the height of lift post 12 highly is in the range of the height amplitude of guide inclined plane when losing external force under.

In the process of arranging the structure, firstly, a notch needs to be formed on the ground of the installation door body 1, then the installation box is fixedly protected in the notch, the upper surface of the installation box is a plane, the lifting plate 13 is usually positioned below the strip-shaped through hole, namely in the installation box, and the lifting rod positioned beside the installation box is positioned above the round through hole, namely outside the installation box, because the lifting rod is positioned at the edge of the side edge, people are not easy to kick down, in the process of closing the door, the lifting column 12 is gradually pressed down through the inclined surface at the bottom of the guide block 11 in the rotating process of the door body 1 through the lever 14 principle, then the lifting plate 13 is lifted up under the action of the lever 14 until the lifting plate is completely inserted into the strip-shaped groove 3, at the moment, the lifting plate 13 blocks the whole strip-shaped notch 2, even the strip-shaped groove 3 is blocked, the effect of sealing the gap at the bottom of the door is finished, when the, the lock tongue is pushed open to open the door, in the process of moving the door handle, the retreating gear 5 can also rotate along with the rotation of the main shaft of the door handle to drive the rack to slide, at the moment, the retreating plate 7 can descend into the strip-shaped groove 3, the descending height of the retreating plate 7 is designed to enable the retreating plate 7 to be pressed out of the strip-shaped groove 3, and the door can be opened mainly because the door body 1 can be clamped and cannot be opened when the ascending and descending plate 13 is positioned in the strip-shaped groove 3.

The tip of lifter plate 13 is equipped with arc 15, and lifter plate 13 is ascending to the in-process that inserts bar groove 3, sets up its top to arc 15 and can prevent the card pause phenomenon that the edge contact and produced.

The end part of the top end of the lifting column 12 is provided with a ball 16, the ball 16 contacts with the guide inclined plane to be point contact of which the stress point can automatically change along with the position, the contact effect is good, and the abrasion is not easy.

A spring resetting piece 4 is arranged between the backing plate 7 and the door body 1, and when the door handle is reset, the spring resetting piece can also provide certain external force to reset the door handle except the process that the door handle automatically rotates back under the action of a torsion spring of the door handle; moreover, the two spring return pieces 4 are respectively arranged at the two ends of the retreat plate 7, and the efficacy of the spring return piece 4 is better after the two spring return pieces are provided.

It is to be understood that in the claims, the specification of the present invention, all "including … …" are to be interpreted in an open-ended manner, i.e. in a manner equivalent to "including at least … …", and not in a closed manner, i.e. in a manner not to be interpreted as "including … … only".

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a concatenation door that possesses sealing function, including the door body (1), the door body (1) bottom has bar breach (2), form the gap between bar breach (2) and the ground, a serial communication port, bar groove (3) have still been seted up to the upper end of bar breach (2), still be equipped with the door handle in the door body (1), be equipped with in the pivot of door handle and move back position gear (5), the door body (1) is inside to have hollow portion, hollow portion and bar groove (3) intercommunication, vertical slip is equipped with moves back position rack (6) in the hollow portion, the bottom fixedly connected with who moves back position rack (6) moves back position board (7), move back position board (7) and align with bar groove (3) and can follow and stretch out bar groove (3) in, the door body (1) bottom still is equipped with the install bin, circular opening and bar opening have been seted up at the top of install bin, the first gag lever post (8) that the install bin internal fixation, A second limiting rod (9) and a supporting seat (10), a guide block (11) is further arranged at a strip-shaped notch (2) of the door body (1), a guide inclined plane is arranged on the bottom surface of the guide block (11), a lifting column (12) is arranged on the first limiting rod (8) in a lifting sliding mode, an elastic piece is further arranged between the first limiting rod (8) and the lifting column (12), the lifting column (12) is aligned with a circular through hole and can be drilled out of the circular through hole, a lifting plate (13) is arranged on the second limiting rod (9) in a sliding mode, the circular through hole is aligned with a strip-shaped through hole and can be drilled out of the strip-shaped through hole, the size of the lifting plate (13) is consistent with that of the strip-shaped groove (3), a supporting rod is arranged at the bottom of the lifting plate (13), a lever (14) is rotatably arranged on the supporting seat (10), one end of the lever (14) is rotatably connected with the supporting rod, the other end of the lever (14) is rotatably connected with the lifting column (12), and the lifting column (, the lifting column (12) can be pressed to the top of the lifting column (12) after rotating along with the door body (1), the lifting column (12) is highly positioned in the height range of the guide inclined plane when losing external force under the action of the elastic piece, the top end part of the lifting plate (13) is provided with an arc-shaped strip (15), and the top end part of the lifting column (12) is provided with a ball body (16).

2. The splicing door with the sealing function according to claim 1, wherein a spring return piece (4) is arranged between the retreat plate (7) and the door body (1).

3. The splicing door with sealing function according to claim 2, wherein the number of the spring return members (4) is two, and the two spring return members are respectively arranged at two ends of the return plate (7).