CN211173711U

CN211173711U - Easy-to-dismount and closely-connected door and window

Info

Publication number: CN211173711U
Application number: CN201921868644.7U
Authority: CN
Inventors: 倪小芬; 张同荣; 余泳
Original assignee: Zhejiang Shengda Energy-Saving Building Materials Technology Co ltd
Current assignee: Zhejiang Shengda Energy-Saving Building Materials Technology Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-08-04
Anticipated expiration: 2029-11-01

Abstract

The utility model relates to a door and window technical field just discloses a but door and window of easy dismouting zonulae occludens, has solved general door and window and is fixed mounting at the in-process that uses, is not convenient for carry out the dismouting to it, and the relatively poor problem of the two joint strength intensity, and it includes the door frame, the U-shaped recess has been seted up to the bottom of door frame, the utility model discloses, through the cooperation use of ejector pad, rack, L shape kelly, expanding spring and draw-in groove etc. that set up, be convenient for carry out the dismouting to the door and window body, through the cooperation use of the telescopic link that sets up, compression spring and clamp plate etc. can make the clamp plate produce certain pressure to the top of door and window body under the effect of compression spring and telescopic link after the installation, avoid it to take place to rock the phenomenon, and increase the two joint strength, because the two bonds on the door frame of contact department and have sealed the pad simultaneously, can increase.

Description

Easy-to-dismount and closely-connected door and window

Technical Field

The utility model belongs to the technical field of door and window, specifically be a door and window that easy dismouting can zonulae occludens.

Background

The door and window is divided into an enclosure member or a partition member according to different positions, and has different design requirements for having the functions of heat preservation, heat insulation, sound insulation, water resistance, fire resistance and the like, so that the new requirement is energy saving, and heat lost by door and window gaps in cold regions is met.

General door and window is fixed mounting at the in-process that uses, is not convenient for carry out the dismouting to it, and the joint strength of the two is relatively poor.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a but easy dismouting zonulae occludens's door and window, effectual general door and window of having solved is fixed mounting at the in-process that uses, is not convenient for carry out the dismouting to it, and the relatively poor problem of the joint strength intensity of the two.

In order to achieve the purpose, the utility model provides a door and window that easy dismouting can be closely connected, including the door frame, the U-shaped recess has been seted up to the bottom of door frame, two expanding springs are all fixed to be installed to the inner wall of U-shaped recess both sides, two expanding springs's one end respectively with the outer wall fixed connection of two L shape kellies, the bottom of two L shape kellies respectively with the one end fixed connection of two racks, the middle part fixed mounting of U-shaped recess has two pivots, the middle part of two pivots all is connected with two gear rotations respectively through the bearing, two gears are connected with two rack one-to-one meshing respectively.

Preferably, the top ends of the L-shaped clamping rods are respectively connected with the two clamping grooves in a clamping manner, and the two clamping grooves are respectively arranged at the bottoms of the two sides of the door and window body.

Preferably, the mounting groove has been seted up at the top of door frame, and the equal fixed mounting in both sides of mounting groove has the telescopic link, two telescopic links respectively with the both sides fixed connection on clamp plate top, and the middle part on clamp plate top passes through the cell wall fixed connection of pressure spring with the mounting groove.

Preferably, round holes are formed in the tops of two sides of the U-shaped groove, and the two round holes are respectively connected with the two L-shaped clamping rods in an inserting mode.

Preferably, the outer wall of the bottom of the door frame is provided with a strip-shaped groove, a push block is arranged inside the strip-shaped groove, and the push block is fixedly arranged at the other end of one of the racks.

Preferably, the contact position of the door frame and the door and window body is fixedly bonded with an elastic sealing gasket, and the shape of the elastic sealing gasket is O-shaped.

Compared with the prior art, the beneficial effects of the utility model are that:

1) in the work, through the matching use of the push block, the rack, the L-shaped clamping rod, the telescopic spring, the clamping groove and the like, the push block can be pushed to drive one of the racks to move, and because the two gears are meshed and connected with the gears on the two rotating shafts, the two L-shaped clamping rods can be driven to move simultaneously, so that the two clamping rods are clamped with the clamping grooves formed in the bottoms of the two sides of the corresponding door and window body, and can be prevented from being in close contact with each other under the action of the telescopic spring, so that the door and window body can be conveniently disassembled and assembled;

2) the utility model discloses a door and window body, including door and window body, the door and window body is connected with the door and window body, in operation, the cooperation through the telescopic link that sets up, pressure spring and clamp plate etc. is used, can be after the installation, under the effect of pressure spring and telescopic link, makes the clamp plate produce certain pressure to the top of door and window body, avoids it to take place to rock the phenomenon, and increases the joint strength of the two, because it has sealed the pad to bond on the door frame of the two department.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

in the figure, the door frame comprises a door frame 1, a U-shaped groove 2, a telescopic spring 3, a clamping rod 4, L, a rack 5, a rotating shaft 6, a gear 7, a clamping groove 8, a door and window body 9, a mounting groove 10, a mounting groove 11, a telescopic rod 12, a pressing plate 13, a pressing spring 14, a strip-shaped groove 15 and a pushing block.

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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiment one, given by fig. 1-3, the utility model discloses a door frame 1, U-shaped recess 2 has been seted up to door frame 1's bottom, the equal fixed mounting of inner wall of U-shaped recess 2 both sides has two expanding spring 3, can make L shape kelly 4 and the draw-in groove 8 in close contact with that corresponds, two expanding spring 3's one end respectively with the outer wall fixed connection of two L shape kellies 4, the bottom of two L shape kellies 4 respectively with the one end fixed connection of two racks 5, the middle part fixed mounting of U-shaped recess 2 has two pivots 6, the middle part of two pivots 6 all is connected with two gear 7 rotations respectively through the bearing, can reduce frictional force, two gears 7 are connected with two rack 5 one-to-ones meshing respectively, can drive two L shape kellies 4 motions simultaneously.

In the second embodiment, on the basis of the first embodiment, the top ends of the two L-shaped clamping rods 4 are respectively connected with the two clamping grooves 8 in a clamping manner, and the two clamping grooves 8 are respectively arranged at the bottoms of the two sides of the door and window body 9, so that the door and window body 9 can be conveniently installed.

Third embodiment, on the basis of first embodiment, mounting groove 10 has been seted up at the top of door frame 1, and the equal fixed mounting in both sides of mounting groove 10 has telescopic link 11, two telescopic links 11 respectively with the both sides fixed connection on pressing plate 12 top, and the middle part on pressing plate 12 top passes through pressure spring 13 and the cell wall fixed connection of mounting groove 10, can make door frame 1 and door and window body 9 zonulae occludens.

Fourth, on the basis of first embodiment, the round hole has all been seted up at the top of U-shaped recess 2 both sides, and two round holes alternate with two L shape kellies 4 respectively and are connected, are convenient for install L shape kellies 4.

Fifth embodiment, on the basis of first embodiment, a strip-shaped groove 14 has been seted up to the outer wall of 1 bottom of door frame, and the internally mounted of strip-shaped groove 14 has a ejector pad 15, and ejector pad 15 fixed mounting is in the other end of one of them rack 5, and the user of being convenient for promotes rack 5.

Sixth, based on the first embodiment, elastic gaskets are fixedly bonded to the contact portions of the door frame 1 and the door window body 9, and the elastic gaskets are O-shaped, so that the sealing performance between the elastic gaskets and the door window body can be improved.

The working principle is that during working, firstly, the push block 15, the racks 5, the L-shaped clamping rods 4, the telescopic springs 3, the clamping grooves 8 and the like are matched for use, the push block 15 can be pushed, the push block 15 drives one of the racks 5 to move, as the two racks 5 are meshed and connected with the gears 7 on the two rotating shafts 6, the two L-shaped clamping rods 4 can be driven to move simultaneously, the two racks are clamped with the clamping grooves 8 formed in the bottoms of the two sides of the corresponding door and window body 9, the telescopic springs 3 can be prevented from being in close contact with each other, the door and window body 9 can be conveniently disassembled and assembled, meanwhile, the telescopic rod 11, the compression spring 13, the compression plate 12 and the like are matched for use, after installation, under the action of the compression spring 13 and the telescopic rod 11, the compression plate 12 can generate certain pressure on the top end of the door and window body 9, the phenomenon of shaking is avoided, the connection strength of the two is increased, and meanwhile, the sealing performance between the two can be improved due to the fact that the.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The door and window capable of being easily assembled and disassembled and tightly connected comprises a door frame (1) and is characterized in that a U-shaped groove (2) is formed in the bottom of the door frame (1), two extension springs (3) are fixedly mounted on the inner walls of two sides of the U-shaped groove (2), one ends of the two extension springs (3) are fixedly connected with the outer walls of two L-shaped clamping rods (4) respectively, the bottom ends of the two L-shaped clamping rods (4) are fixedly connected with one ends of two racks (5) respectively, two rotating shafts (6) are fixedly mounted in the middle of the U-shaped groove (2), the middle portions of the two rotating shafts (6) are rotatably connected with two gears (7) respectively through bearings, and the two gears (7) are correspondingly meshed with the two racks (5) one by one.

2. The easy-to-mount-dismount and tightly-connectable door/window according to claim 1, wherein the top ends of the L-shaped clamping rods (4) are respectively connected with the two clamping grooves (8) in a clamping manner, and the two clamping grooves (8) are respectively arranged at the bottoms of the two sides of the door/window body (9).

3. The easy-to-mount/dismount and tightly-connectable door/window of claim 1, wherein: mounting groove (10) have been seted up at the top of door frame (1), and the equal fixed mounting in both sides of mounting groove (10) has telescopic link (11), two telescopic link (11) respectively with the both sides fixed connection on clamp plate (12) top, and the cell wall fixed connection of clamp plate (12) top through pressure spring (13) and mounting groove (10) is passed through in the middle part on clamp plate (12) top.

4. The easy-to-assemble and disassemble door and window capable of being tightly connected as claimed in claim 1, wherein the top of the two sides of the U-shaped groove (2) is provided with round holes, and the two round holes are respectively inserted and connected with the two L-shaped clamping rods (4).

5. The easy-to-mount/dismount and tightly-connectable door/window of claim 1, wherein: a strip-shaped groove (14) is formed in the outer wall of the bottom of the door frame (1), a push block (15) is arranged inside the strip-shaped groove (14), and the push block (15) is fixedly arranged at the other end of one of the racks (5).

6. The easy-to-mount/dismount and tightly-connectable door/window of claim 1, wherein: elastic sealing gaskets are fixedly bonded at the contact positions of the door frame (1) and the door window body (9), and the elastic sealing gaskets are O-shaped.