CN212562869U - Door stopper - Google Patents

Abstract

The utility model discloses a door stopper, which comprises a main body, wherein the surface of the main body is provided with a pasting part, the main body is rotationally connected with a rotating main body, a rotational limit part is arranged in the rotating main body, a door stopping handle matched with a door handle is rotationally connected to the rotating main body, and a clamping limit part is connected between the door stopping handle and the rotating main body; when the door stopping handle works, the door stopping handle limits the displacement of the door handle. The utility model is suitable for an improve child's security in the family, prevent that child from opening the door at will, attach to on the door and with the door handle cooperation through pasting the portion, restrict the door handle displacement to prevent child from opening the door at will, simple structure, the practicality is strong.

Description

Door stopper

Technical Field

The utility model belongs to the technical field of the door stop technique and specifically relates to a door stop.

Background

At present, the safety problem of children is one of the most concerned problems of each family, and due to the tough skin and the good mobility of the children, the children can freely open the door to go out of a bedroom without attention of adults, the chinaware in a living room can be damaged under the condition that adults do not take care of the children, and electric shock danger and the like are caused by touching a patch board. Even more, children walk out of home, which may cause the danger of getting lost, and finally, there may be some potential safety hazards.

Therefore, a door stopper is needed to solve the problem that children can open the door randomly without attention of adults.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to not enough among the prior art, provide a door stop, can be applicable to and improve child's security in the family, prevent that child from opening the door at will, through pasting the portion and adhering to on the door and with the cooperation of door handle, restrict the door handle displacement to prevent child from opening the door at will, simple structure, the practicality is strong.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve: a door stopper comprises a main body, wherein a sticking part is arranged on the surface of the main body, the main body is rotatably connected with a rotating main body, a rotation limiting part is arranged in the rotating main body, a door stopping handle matched with a door handle is rotatably connected to the rotating main body, and a clamping limiting part is connected between the door stopping handle and the rotating main body; when the door stopping handle works, the door stopping handle limits the displacement of the door handle.

Among the above-mentioned technical scheme, it is preferred that the spacing portion of block includes the pivot, be equipped with tooth portion in the pivot, be equipped with the rack in the rotation main part, the rack with tooth portion cooperation and restriction shutter handle unidirectional rotation.

Among the above-mentioned technical scheme, preferably, rotate spacing portion including setting up the limiting plate in the main part to and set up the stopper in rotating the main part, the limiting plate is used for restricting the turned angle of stopper.

In the above technical scheme, preferably, the limiting plate is an arc-shaped plate.

In the above technical scheme, preferably, the two side faces of the main body are respectively provided with a pressing block, and the pressing blocks are connected with first springs and used for limiting the movement of the limiting blocks when the limiting blocks are attached to the limiting plate.

In the above technical solution, preferably, when the door stopper is located below the door handle, the door handle rotates under the restriction of the engaging limiting portion, and is attached to the lower side of the door handle to restrict the displacement of the door handle.

In the above technical solution, preferably, when the door stopper is located on the side of the door handle, the rotating body rotates under the restriction of the rotation limiting portion, and the door handle rotates under the restriction of the engagement limiting portion, and is attached to the lower side of the door handle to limit the displacement of the door handle.

In the above technical scheme, preferably, two side faces of the main body are respectively provided with a push block, the push blocks are connected with the rotating shaft, and the push blocks are used for lifting the shutter handle to separate from the rack to be meshed.

The utility model discloses a concrete operation as follows: there are two ways to attach the attachment portion to the door. The first type is directly attached below the door handle, and the door handle can only rotate upwards due to the limitation of the clamping limiting part; the adult only needs to rotate certain angle with the shutter handle under the restriction of the spacing portion of block, and the bulk phase of shutter handle can laminate with the below of door handle to the rotation of restriction door handle finally restricts child and opens the door. When the adult needs to open the door, the pushing block slides upwards to enable the tooth part and the rack to be separated from the clamping, and then the adult only needs to operate reversely.

The second type, attached in the side of door handle, owing to the restriction of the spacing portion of block, guarantee that the shutter handle can only rotate towards a direction, adult only need with shutter handle under the restriction of the spacing portion of block rotation certain angle. Due to the limitation of the clamping limiting part, the rotating main body can rotate in two directions by a certain angle, and the specific rotating direction is determined by the positions of the door stopper and the door handle. Then the adult will rotate the main part and rotate certain angle, and the side of shutter handle can be laminated with the below of door handle, and the adult inwards extrudees at last and presses the piece to make first spring housing establish on the stopper, can make child when exerting oneself to the door handle like this, rotate the main part and can not turn back to initial position to the rotation of restriction door handle, finally restriction child opens the door. When the adult needs to open the door, press and press the piece, press and kick-back under the first spring action of piece, the stopper is rotatable, and the adult only needs the reverse operation can reset.

The beneficial effects of the utility model reside in that: 1. this door stop can be applicable to and improve child's security in the family, prevents that child from opening the door at will, the utility model discloses accessible pasting portion adheres to on the door and with the door handle cooperation, limits the door handle displacement to prevent child from opening the door at will, simple structure, the practicality is strong. 2. The door can be protected by adopting two modes, namely, the first mode is that the door stopper is directly arranged below the door handle, and then the door stopping handle is directly rotated to enable the door stopping handle to abut against the door handle; the second mode adopts and to rotate the main part with the installation of door shield ware AND gate handle side then on the basis of the operation of first kind can, and two kinds of modes can supply people to select in a flexible way. 3. The main part face that first mode adopted the shutter handle restricts the door handle, and the lifting surface's area of force is great, leads to main part face pressure less, is difficult to opened. The side that the second kind mode adopted the shutter handle restricts the door handle, and the side that the effect was used in the shutter handle will transmit to the rotation main part and force the rotation main part to revolve and just can open the door, so child's effort is hardly opened the door, is favorable to preventing that child from opening the door at will.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will discuss the drawings required to be used in the description of the embodiments or the prior art, it is obvious that the technical solutions described in conjunction with the drawings are only some embodiments of the present invention, and for those skilled in the art, other embodiments and drawings thereof can be obtained according to the embodiments shown in the drawings without creative efforts.

Fig. 1 is a schematic view of a front view of a door stopper of the present invention.

Fig. 2 is a schematic diagram of a top view of a door stop of the present invention.

Fig. 3 is a schematic view of the first usage state of the door stopper of the present invention.

Fig. 4 is a schematic view of the door stopper of the present invention in a second use state.

Fig. 5 is a schematic structural view of the handle of the middle stop door of the present invention.

Fig. 6 is a schematic structural diagram of the main body of the present invention.

Fig. 7 is a schematic view of the bottom view of the rotating body according to the present invention.

Fig. 8 is a schematic view of a plan view of the present invention with the rotating body omitted.

In the figure: the door handle comprises a main body 1, an adhering part 101, a rotating main body 2, a tooth part 3, a rack 4, a limiting plate 5, a limiting block 6, a pressing block 7, a first spring 8, a second spring 9, a door handle 10, a door stop handle 11, a pushing block 12 and a rotating shaft 13.

Detailed Description

The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments described in the present disclosure, all other embodiments obtained by a person skilled in the art without creative efforts are within the scope of the present disclosure.

The embodiment of the utility model provides a door stopper, as shown in fig. 1 to 8, including a main body 1, the surface of the main body 1 is provided with a sticking part 101, the main body 1 is rotatably connected with a rotating main body 2, a rotation limiting part is arranged in the rotating main body 2, a door stopping handle 11 matched with a door handle 10 is rotatably connected on the rotating main body 2, and a clamping limiting part is connected between the door stopping handle 11 and the rotating main body 2; when the door handle 11 is operated, the door handle 11 restricts the displacement of the door handle 10.

The clamping limiting portion comprises a rotating shaft 13, a tooth portion 3 is arranged on the rotating shaft, a rack 4 is arranged in the rotating main body 2, and the rack 4 is matched with the tooth portion 3 and limits the one-way rotation of the shutter handle 11. The rack 4 and the tooth part 3 can only rotate towards one direction by adopting a ratchet-pawl matching mode.

The tooth part 3 is a quarter-circle tooth with the radian of 90 degrees.

The rotation limiting part comprises a limiting plate 5 arranged in the main body 1 and a limiting block 6 arranged in the rotating main body 2; in the initial state, the limiting block 6 and the limiting plate 5 are separated by an arc with the radian of 90 degrees.

The limiting plate 5 is a semicircular plate with the radian of 180 degrees.

The two side surfaces of the main body 1 are respectively provided with a pressing block 7, and the pressing blocks 7 are connected with first springs 8 and used for limiting the movement of the limiting blocks 6 when the limiting blocks 6 are attached to the limiting plates 5.

When the door stopper is positioned below the door handle 10, the door handle 11 rotates 90 degrees under the limit of the clamping limit part and is attached to the lower part of the door handle 10 to limit the displacement of the door handle 10.

When the door stopper is positioned on the side of the door handle 10, the rotating body 2 rotates 90 degrees under the restriction of the rotation limiting portion, and the door stopper handle 11 rotates 90 degrees under the restriction of the engagement limiting portion and abuts against the lower side of the door handle 10 to limit the displacement of the door handle 10.

A second spring 9 is arranged in the rotating body 2.

The two side surfaces of the main body 1 are respectively provided with a push block 12, the push blocks 12 are connected with the rotating shaft 13, and the push blocks 12 are used for lifting the shutter handles 11 to be separated from being meshed with the racks 4.

The utility model discloses a concrete operating procedure as follows: there are two ways for adults to attach the attachment portion 101 to the door.

Firstly, the door handle is directly attached below the door handle 10 through the pasting part 101, the stop door handle 11 can only rotate upwards due to the limitation of the clamping limiting part, and the tooth part 3 is a quarter circular tooth with the radian of 90 degrees, so that the rotation angle is limited to 90 degrees; the adult only needs to rotate shutter handle 11 90 under the restriction of the spacing portion of block, and the below that can and door handle 10 of 1 face of main part of shutter handle 11 is laminated to restriction door handle 10's rotation, finally restriction child opens the door, when the adult need open the door, upwards slide ejector pad 12 make tooth portion 3 with rack 4 break away from the block can, shutter handle 11 can toward another direction rotation, then the adult only needs the reverse operation can.

Secondly, through the side of pasting portion 101 and attaching in door handle 10, because the restriction of the spacing portion of block, guarantee that shutter handle 11 can only rotate towards a direction, and tooth portion 3 is for being the quarter circular tooth that the radian is 90, has restricted turned angle and has been 90, and adult only needs to rotate shutter handle 11 under the restriction of the spacing portion of block 90. Due to the limitation of the clamping limiting part, the rotating main body 2 can rotate 90 degrees in two directions, and the specific rotating direction is determined by the positions of the door stopper and the door handle 10. Then the adult will rotate main part 2 90, the side of shutter handle 11 can be laminated with the below of door handle 10, and the adult inwards extrudees at last and presses piece 7 to make first spring 8 cover establish on stopper 6, can make child when exerting oneself to door handle 10 like this, rotate main part 2 and can not turn back to initial position to the rotation of restriction door handle 10, finally restriction child opens the door. When the adult need open the door, press and press piece 7, press and kick-back under 7 first spring 8 effects, stopper 6 is rotatable, and the ejector pad 12 that upwards slides makes tooth portion 3 and rack 4 break away from the block can, and shutter handle 11 can rotate toward another direction, and the adult only needs the reverse operation can reset.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive. The scope of the invention is indicated by the appended claims, rather than the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. The utility model provides a door stop, includes the main part, the main part surface is equipped with portion of pasting, its characterized in that: the door handle is rotatably connected with the main body, a rotation limiting part is arranged in the rotation main body, a door stopping handle matched with the door handle is rotatably connected to the rotation main body, and a clamping limiting part is connected between the door stopping handle and the rotation main body; when the door stopping handle works, the door stopping handle limits the displacement of the door handle.

2. The door stop of claim 1, wherein: the clamping limiting portion comprises a rotating shaft, a tooth portion is arranged on the rotating shaft, a rack is arranged in the rotating main body, and the rack is matched with the tooth portion and limits the one-way rotation of the shutter handle.

3. The door stop of claim 1, wherein: the rotation limiting part comprises a limiting plate arranged in the main body and a limiting block arranged in the rotation main body, and the limiting plate is used for limiting the rotation angle of the limiting block.

4. The door stop of claim 3, wherein: the limiting plate is an arc-shaped plate.

5. The door stop of claim 3, wherein: the two side faces of the main body are respectively provided with a pressing block, and the pressing blocks are connected with first springs and used for limiting the movement of the limiting blocks when the limiting blocks are attached to the limiting plates.

6. The door stop of claim 3, wherein: when the door stopper is positioned below the door handle, the door stopping handle rotates under the limitation of the clamping limiting part and is attached to the lower part of the door handle to limit the displacement of the door handle.

7. The door stop of claim 3, wherein: when the door stopper is positioned on the side of the door handle, the rotating body rotates under the limitation of the rotation limiting part, and the door stopping handle rotates under the limitation of the clamping limiting part and is attached to the lower part of the door handle to limit the displacement of the door handle.

8. The door stop of claim 2, wherein: the two side faces of the main body are respectively provided with a push block, the push blocks are connected with the rotating shaft, and the push blocks are used for lifting the shutter handles to be separated from and meshed with the racks.

Images