KR101525830B1

KR101525830B1 - Safety Handle For Pet Dry Room

Info

Publication number: KR101525830B1
Application number: KR1020140092648A
Authority: KR
Inventors: 소완일; 이범석; 김형진
Original assignee: 주식회사 이주코리아
Priority date: 2014-07-22
Filing date: 2014-07-22
Publication date: 2015-06-09

Abstract

The present invention relates to a safety handle for a pet dry room, and more particularly, to a safety handle for a pet dry room having a hinged door which is opened and closed by a hinge, A safety handle attached to a door frame that allows the door to be opened during unlocking operation. If the door is not locked, the door can be opened by pushing the door from the inside, but it is required to keep the door closed The present invention relates to a safety handle for a pet dry room.

Description

{Safety Handle For Pet Dry Room}

A normal door can be divided into a sliding door that operates the door by sliding with the door frame according to the operation mode and a sliding door that is opened and closed by being coupled to the door frame by the hinge.

1 (a)) in which the first rim surface 10 of the door 1 is in contact with the first inner surface 20 of the door frame 2 and the shape of the door 1 1) in which the inner surface 11 (opposite surface of the door 12, which is the outer surface of the door 1) is in contact with the second front surface 21 of the door frame 2 (FIG. 1 (b)).

In addition, a normal door handle has a function of keeping the door closed and a locking function at the same time or separately. That is, when the door is closed, the door is opened when the handle of the door handle is turned off by turning the handle of the door handle, or when the handle of the door handle is rotated without opening the door lock, the door is not opened.

The present invention is suitable as a safety handle suitable for a Pet Dry Room for drying pet's hair after a pet is bathed.

In the case of a pet dry room (see FIG. 2) disclosed in Korean Utility Model Registration Utility Model No. 20-472302, a hinged door of the type shown in FIG. 1 (a) is used, And a second member 200 attached to the first member 100 is attached to the second front surface 21 of the door frame 2. The second member 200 is attached to the first member 100,

In the above-described conventional art, the door frame 2 does not appear separately, and the frame itself constituting the pet dry room functions as a door frame. In the following description, the part that serves as a door frame is referred to as a " door frame ".

However, the door handle used in the prior art pet dry room is configured such that the user can open the door only from the outside. If the user vacates his / her room for a while, the door will not open even if the pet pushed the door to escape from the emergency situation have.

As a countermeasure for solving such a problem, a magnetic door knocker may be considered. However, in the case of the door knob which is fastened by the magnet, when the first and second members are close to each other, the magnetic force is strengthened, and the door is rapidly closed. Since the pets inside the pet dry room can be surprised by the impact sound generated at this time, the magnetic door handle is difficult to apply.

KR 20-0472302 Y, 2014.4.18., Drawing 1

The present invention is more suitable for a petriderie room, and if the door is not pushed inside, the door is closed when the door is not pushed. However, if the door is opened from the inside to the outside, So that no impact sound is generated when the door is opened or closed.

A safety for a pet dry room comprising a first member provided on a door and a second member provided on a door frame, the safety member being used for a hinged door formed in such a manner that a first inner surface constituting an inner surface of the door abuts a second front surface constituting the front surface of the door frame, In the handle,

Wherein the first member comprises:

A first frame having a first receiving portion formed therein and having first and second through holes;

A first positioning part provided in the first accommodating part; a handle formed integrally with the first frame, the handle being exposed to the outside of the first frame through a first hole of the first frame; Wow;

A second positioning portion that cooperates with the first positioning portion within the first accommodating portion, and a second positioning portion that cooperates with the second member in accordance with the position of the actuating portion to change into a locked state and an unlocked state, A locking portion having a first locking protrusion exposed through a second aperture of one frame;

And a first attachment portion for fixing the first frame to the door;

The second member

A second frame having a second receiving portion opened through a third through-hole formed on the first frame side;

A second latching jaw formed at an entrance side of the third through-hole to be engaged with the first latching jaw when the safety handle is locked;

And a second attachment portion for fixing the second frame to the door frame;

And a first fixing part protruded from a surface of the first frame or the second frame which abuts the first and second frames and made of an elastic material;

The second frame or the first frame accommodates the first fixing portion and is provided with a second fixing portion that maintains contact with the first fixing portion due to the frictional force generated by the elastic deformation of the first fixing portion in contact with the second fixing portion .

Wherein the first frame or the second frame includes a buffer part formed of an elastic body protruding from the surface abutted by the first and second frames, and the second frame or the first frame has a buffer accommodating groove in which the buffer part is accommodated .

The first fixing portion has a first convex contact portion or a concave first concave contact portion having a convex shape in contact with the second fixing portion while the first convex contact portion or the first concave contact portion is connected to the first and second frames, And the second fixing portion has a second concave contact portion or a second convex contact portion in surface contact with the first convex contact portion or the first concave contact portion .

Wherein the first positioning portion of the operating portion has a first projection or a first recessed portion protruded or recessed toward a surface thereof in contact with the locking portion;

The second positioning portion of the locking portion may include:

A first recessed portion formed at one end thereof and a hinge portion at the other end thereof and hinged to the first frame, and a second recessed portion or a second protruded portion coupled with the first recessed portion or the first recessed portion, Wow,

And a pressing portion for elastically pressing the cantilever beam toward the operating portion.

Wherein the pressing portion is extended from the hinge portion of the cantilever beam in a direction different from the cantilever beam and is made of a cantilever and a single body and is brought into contact with a wall constituting the first accommodating portion in accordance with rotation of the cantilever, .

According to the present invention, when the door is not pushed inside, the door is kept closed when the door is not pushed in. However, when the door is opened from the inside to the outside, the door can be opened. It is possible to escape from the environment in which the animal is not intended and to prevent the impact sound from occurring when the door is opened and closed so that the pet does not feel anxiety.

1 is a view showing the shape of a hinged door.
Fig. 2 is a view showing a hinged door and a door handle applied to a pet dry room. Fig.
3 is a view showing a pet dry room to which a safety handle according to an embodiment of the present invention is applied.
4 is a view showing a form of a first member of an embodiment of the present invention.
5 is a view showing a form of a second member according to an embodiment of the present invention.
FIG. 6 is a view showing a state where a safety handle is combined with an embodiment of the present invention. FIG.
7 is a view illustrating a lock and unlock state of a safety handle according to an embodiment of the present invention.

Hereinafter, the present invention will be described in more detail with reference to the drawings in accordance with embodiments thereof.

FIG. 3 is a view showing a pet dry room to which a safety handle according to an embodiment of the present invention is applied.

The Petri dish has a form in which the first inner surface 11 of the door 1 and the outer surface 12 of the door 1 are in contact with the second front surface 21 of the door frame 2 It is. A first member (100) of the safety handle and a second member (200) of the safety handle are provided on the door (1).

Fig. 4 shows the first member 100 of the present embodiment, Fig. 5 shows the second member 200, Fig. 6 shows the first and second members 100 and 200 coupled to each other, And Fig.

The first member 100 includes a first frame 110, an actuating part 120, a locking part 140 and a first attaching part 114, a first fixing part 170 and a buffer part 190 have.

The first frame 110 is made up of walls forming a first receiving portion 111 and has first and second through holes 112 and 113 formed therein.

The operating part 120 is exposed to the outside of the first frame 110 through the first through hole 112 of the first frame 110 and the handle 125 operating along the first through hole 112 is connected to the first And the first positioning portion 130 is located inside the first accommodating portion 111. The first positioning portion 130 is formed integrally with the positioning portion 130, The first positioning portion 130 protrudes toward the surface contacting the lock portion 140 or has a shape of a first protrusion 131. (See Fig. 7)

The locking part 140 is changed into the locked state and the unlocked state in cooperation with the second member 200 according to the position of the actuating part 120 and the locking part 140 of the first frame 110 formed on the second member 200 side A first latching protrusion 161 exposed through the two through holes 113 and a second positioning unit 150 cooperating with the first positioning unit 130.

7, the second positioning unit 150 includes a first latching protrusion 161 at one end thereof and a hinge unit 162 at the other end thereof and is hinged to the first frame 110 , And a second concave portion (163) that engages with the first protrusion (131); A pressing portion 165 elastically pressing the cantilever 160 toward the actuating portion 120; consist of.

In this embodiment, the first and second positioning units 130 and 130 are paired with each other in the form of the first projection 131 and the second projection 163, but it is also possible to provide the projection and the projection in the opposite directions.

The pressing portion 165 extends from the hinge portion 162 of the cantilever 160 in a direction different from that of the cantilever beam 160 and is formed as a single body with the cantilevers 160, And is elastically biased toward the actuating part 120 by an elastic force generated by contact with a wall constituting the receiving part 111. [

However, the pressing portion 165 may be formed of a torsion spring or the like which is separated from the cantilevers 160 and coupled through the hinge shaft. In the case of a cantilever and a single pressurizing unit, there is an advantage in that there is less concern about failure than in the case of using a torsion spring and assembly is simple.

4 (a), the first accommodating portion 111 is formed to have a predetermined space by being engaged with the door 1. However, the first accommodating portion 111 may be a separate member instead of the door 1, (Not shown). Therefore, the wall that can be deformed by contact with the pressing portion 165 may be a separate member attached to the first frame 110, or may be the door 1. It goes without saying that the second receiving portion 211 of the second frame 210, which will be described later, can be formed to have a certain space by the door frame 2 or another member (not shown).

In addition, a first attachment portion 114 extending from the first frame 110 is provided for securing the first frame 110 to the door 1. Although the first attachment portion 114 is adapted to engage with the first inner surface 11 of the door 1, it is of course possible to arbitrarily change the position thereof.

The first frame 110 is provided with a first fixing part 170 protruding from the side where the first and second frames 110 and 210 abut and being made of an elastic body.

The first fixing part 170 has a convex first convex contact part 171 contacting the second fixing part 270 while the first convex contacting part 171 is connected to the first and second frames 110 and 210 are formed at positions projected from the abutted surface.

The first frame 110 is provided with a cushioning part 190 protruding from the side where the first and second frames 110 and 210 abut and is made of an elastic material. 120 to contact the door frame 2 so as to perform a buffering action when the door frame 1 is in contact with the door frame 2.

In this embodiment, the buffer 190 is disposed in the first frame 110 and the buffer receiving groove 290 is provided in the second frame 210. However, the buffer receiving groove may be formed in the first frame. It is of course possible to provide a buffer part in the second frame.

The second member 200 attached to the door frame 2 includes a second frame 210 having a second receiving portion 211 opened through a third through hole 212 formed in the first frame 110 side, ; A second latching jaw (216) formed at an entrance side of the third through hole (212) and engaged with the first latching jaw (161) when the safety handle is locked; And a second attachment portion 214 for fixing the second frame 210 to the door frame 2. [

The second frame 210 accommodates the first fixing part 170 and contacts the first fixing part 170 due to the frictional force generated by the elastic deformation of the first fixing part 170 And a second fixing part 270 for holding the second fixing part 270.

In this embodiment, the second fixing portion 270 includes a second concave contact portion 271 which is in surface contact with the first convex contact portion 171.

Although the first fixing part 170 is formed on the first frame 110 and the second fixing part 270 is formed on the second frame 210 in the present embodiment, It is also possible that the second fixing part is formed on the first frame.

The first fixing part 170 has a convex first convex contact part 171 and the second fixing part 271 has a concave second concave contact part 271. However, The second fixing portion may have a convex second convex contact portion.

Also, when the first and second fixing portions 170 are formed in the form of the convex contact portion and the concave contact portion, a clicking feeling generated when the convex contact portion and the concave contact portion are engaged with each other can be obtained.

However, even if the convex contact portion and the concave contact portion are not provided, since it is known that the door is completely closed by the interaction of the first and second stoppers 161 and 216 of the first and second members 100 and 200, Even if the two fixing portions are formed as flat portions, the contact between the first fixing portion and the second fixing portion can be maintained by the frictional force generated by the elastic deformation of the first fixing portion when the first fixing portion and the second fixing portion are engaged with each other Therefore, the object of the present invention can be achieved. That is, even if the first and second locking members 161 and 216 of the first and second members 100 and 200 to be described later are not used to set the locking state, the door can be kept closed by the first and second fixing members , The door can be opened by pushing the door with a force that can overcome the frictional force from the inside of the door. The reason for this is that the manager is out of the way so that the pets in the Pet Dry Room will be able to push themselves out when the pet is in the wrong environment.

7 (a) is a cross-sectional view showing a locked state of the safety handle, and Fig. 7 (b) is a view showing an unlocked state of the safety handle.

In the locked state, the actuating part 120 is moved to the second member 200 side along the first through hole 112 as much as possible. The first positioning portion 130 includes a first protrusion 131 protruding toward a surface contacting the lock portion 140.

The first protrusion 131 is engaged with the second concave portion 163 of the cantilever 160 so that the first locking protrusion 161 formed at one end of the cantilever beam 160 is engaged with the second locking protrusion 261, State.

In the unlocked state, the actuating part 120 is moved along the first through hole 112 to the far side of the second member 200. 7, the concave portion is further provided with a concave portion coupled by the first protrusion 131. However, since the function of the concave portion is to provide a sense of click that senses that the operation portion 120 has reached the position and to maintain the unlocked state , And may be omitted if necessary.

The first protrusion 131 moved toward the hinge portion 162 of the cantilever beam 160 causes the cantilever beam 160 to rotate in the clockwise direction in the figure, 161 are disengaged from the second stopping jaw 216 to reach the unlocked state.

Since the moving direction of the operation part 120 is the direction of opening the door 1, the door 1 can be opened quickly with the release of the lock.

Since the cantilever beam 150 is constantly urged toward the actuating part 120 by the pressing part 165 as described above, the actuating part 120 sliding along the first through hole 112 is moved in the direction of the first frame 110, There is no risk of separation.

The present invention has been described above with reference to the embodiments thereof. The present invention should not be construed as being limited to the above embodiments, and the scope of the right should be defined by the matters described in the claims.

1: door 10: first rim surface 11: first inner surface 12: first front surface
2: door frame 20: second inner surface 21: second front surface 22: second outer surface
100: first member 110: first frame 111: first receiving portion 112: first through hole
113: second through hole 114: first attachment portion 120: operating portion 125: handle
130: first positioning portion 131: first protrusion 140: locking portion
150: second positioning portion 160: cantilever 161: first hook 162: hinge portion
163: second concave portion 165: pressing portion 170: first fixing portion
171: first convex contact portion 172: spacing portion 190: buffer portion
200: second member 210: second frame 211: second receiving portion
212: third through hole 214: second attachment portion 216: second engagement jaw
270: second fixing portion 271: second concave contact portion 290: protrusion receiving groove

Claims

The first inner surface 11 constituting the inner surface of the door 1 is used for a hinged door which is in contact with the second front surface 21 constituting the front surface of the door frame 2, A safety handle for a pet dry room, comprising a first member (100) and a second member (200) installed on the door frame (2)

The first member (100)
A first frame 110 having a first receiving portion 111 formed therein and having first and second through holes 112 and 113 formed therein;
A first positioning part 130 provided in the first accommodating part 111 and a handle 130 exposed to the outside of the first frame 110 through a first through hole 112 of the first frame 110 125) are integrally formed, the operation part (120) operating along the first through hole (112);
A second positioning unit 150 cooperating with the first positioning unit 130 in the first receiving unit 111 and a second positioning unit 150 cooperating with the second member 200 according to the position of the operation unit 120. [ The locking part 140 having the first locking protrusion 161 exposed through the second through hole 113 of the first frame 110 formed on the second member 200 side is changed to the locked state and the unlocked state, Wow;
And a first attachment portion (114) for fixing the first frame (110) to the door (1);

The second member (200)
A second frame 210 having a second receiving portion 211 opened through a third through hole 212 formed on the first frame 110 side;
A second latching jaw (216) formed at an entrance side of the third through hole (212) and engaged with the first latching jaw (161) when the safety handle is locked;
And a second attachment portion (214) for fixing the second frame (210) to the door frame (2);

And a first fixing part 170 protruding from the first frame 110 or the second frame and contacting the first and second frames 110 and 210 and made of an elastic material;
The second frame 210 or the first frame accommodates the first fixing part 170 and is fixed to the first fixing part 170 by the frictional force generated by the elastic deformation of the first fixing part 170, And a second fixing part (270) for maintaining contact with the second fixing part (270).

The method according to claim 1,
The first frame (110) or the second frame has a buffer part (190) protruding from a surface abutted by the first and second frames (110, 210) and made of an elastic body. The second frame (210) And a cushioning portion receiving groove (290) for receiving the cushioning portion (190).

The method according to claim 1,
The first fixing portion 170 has a first convex contact portion 171 having a convex shape or a concave first concave contact portion which is in contact with the second fixing portion 270 while the first convex contact portion 171 has a concave shape, Or a first recessed portion (172) for forming a first recessed contact portion at a position protruded from a face where the first and second frames (110, 210) abut, wherein the second fixing portion (270) 171) or a second concave contact portion (271) or a second convex contact portion which makes surface contact with the first concave contact portion.

The method according to claim 1,
The first positioning portion 130 of the actuating portion 120 may have a first protrusion 131 or a first recessed portion protruding or recessed toward the surface contacting the lock portion 140;

The second positioning portion 150 of the locking portion 140 may be formed,
And the other end of which is hinge-connected to the first frame 110 by the hinge part 162 and is engaged with the first protrusion 131 or the first recess part 2 cantilevers 160 having at least one concave portion 163 or a second protrusion,
And a pressing portion (165) for elastically pressing the cantilever (160) toward the operating portion (120) side.

5. The method of claim 4,
The pressing portion 165 extends from the hinge portion 162 of the cantilever 160 in a direction different from that of the cantilever beam 160 and is formed as a single body with the cantilevers 160, Wherein the cantilevered body is brought into contact with a wall constituting the housing part (111), and elastically biases the cantilever boss (160) toward the actuating part (120) by elastic force.