KR200272037Y1 - A milk drop for burglarproof - Google Patents

Abstract

The present invention relates to an anti-theft milk inlet through which a milk inlet formed at the door can not be directly introduced to the external object, but can be introduced only by rotation in a closed state.

Description

Anti-theft milk inlet {A MILK DROP FOR BURGLARPROOF}

The present invention relates to an anti-theft milk inlet, and more specifically, to prevent the entry of external objects directly through the milk inlet formed in the door and theft so that milk and other items can be introduced only by the rotation of the closed state It relates to a milk inlet for prevention.

In general, a small hole, that is, a milk inlet, is formed at the lower side of the door so as to accommodate milk, newspapers, and other items delivered daily in doors of houses, apartments, buildings, and the like.

However, the milk inlet is a structure that penetrates the inside and outside of the entrance door, through which recently introduced a theft device equipped with a camera to unlock the door and enter the room to increase the crime of stealing goods It became.

In order to solve such theft crimes, a number of anti-theft devices for the milk inlet have been proposed. For example, Utility Model Registration No. 20-193664 was proposed and registered on June 13, 2000.

It consists of an external article inlet, an inner housing for receiving the outer article when the article is inserted, a lower rotating shaft for returning the inner housing, and a fragrance and deodorant drawer unit.

That is, when the outsider puts the product into the inlet, which is a milk inlet, it is housed in the inner housing, and when the rotary knob provided on one side of the inner housing is laterally moved, the rotating shaft of the inner housing is rotated and stored in the inner housing. The offering will be rotated and put into the room.

However, the rotary milk inlet as described above is always present in the inner housing before checking the inputted goods, there is a problem that there is a problem of stolen goods or if there are a lot of items can not accommodate a large amount of goods without pulling the handle in the room. do.

In order to solve this problem, it is possible to prevent the theft of the product by dropping the product into the room without being present in the container of the milk inlet so that there is no gap from the outside to the inside when the product such as milk is introduced. The patent application was filed by the applicant of the present application and registered as Utility Model No. 230729.

This is because the inside of the milk inlet is provided with two rotating bodies of different diameters and semicircular shapes, and the rotating bodies rotate in different directions to open and close the milk inlet of the door, which is effective for preventing theft. Costs have risen due to increased assembly and parts count.

The present invention is devised to solve the above problems, an object of the present invention is to allow the milk inlet provided in the door to be delivered from the outside in the closed state by the rotating body to provide the inside of the article It is to prevent theft and theft.

Another object of the present invention is to prevent rotation of the rotating body carrying the article so that it can be locked when the provided article is not needed.

Another object of the present invention is to allow the milk inlet of the door to be expanded to the inside of the door that will guide the goods fall more than the outside of the door receiving the goods.

1 is an exploded perspective view of an anti-theft milk inlet according to the present invention,

Figure 2 is a side use state of the anti-theft milk inlet is installed in the door according to the present invention,

Figure 3 is a front sectional view showing a locked state of the anti-theft milk inlet according to the present invention,

Figure 4a shows an initial state as another embodiment according to the present invention, Figure 4b is a side view showing a state in which the rotating lever rotates the handle lever is lowered.

<Description of the symbols for the main parts of the drawings>

D: Door H: Milk Slot

100: rotating body 110: hinge pin

120: guide hole 200: inner cover body

210: outer cover body 300: rotation means

310: pinion gear 320: rack bar

330: handle lever 340: return spring

400: article guide surface 500: lock bar

510, 520: lock hole 600: rotation

610: hinge 620: guide pin

630: guide rail 700: cover

710: hinge

In order to achieve the above object, the present invention, in the milk inlet is provided to the door to be supplied from the outside, such as milk to be supplied from the outside, the inlet by a hinge pin protruding in the center of both sides A hollow rotating body which is closed and rotatably coupled, and receives a product supplied from the outside of the door on one side of the outer circumference thereof, and a guide hole of a predetermined section is formed to guide the goods into the door when rotating; A cover body configured to guide the rotating body at the inner and outer surfaces of the door and to expose only the guide hole to the inside or the outside when the rotating body is rotated; It is configured to rotate the hinge pin of the rotating body by the rotating means in the pressing operation of the handle lever exposed to the outer surface of the door so that the rotating body can be rotated by a certain angle.

In addition, the rotation means is a rack gear for rotating the pinion gear while being guided up and down along the guide rail provided on the inner wall of the inlet and integrally connected to the pinion gear and the knob lever provided on the outer peripheral surface of the hinge pin. And a return spring for returning the lowered rack gear to an initial state.

The door inner cover body further includes a lock bar that penetrates the outer surface of the cover body and the outer surface of the rotating body to fix them.

In addition, the lower surface of the inlet is formed, the article guide surface inclined downward in the inner direction of the door so that the article can slide down when the guide hole of the rotating body is directed to the inside of the door.

Further, at the inlet end of the guide hole of the rotating body, there is provided a rotating piece hinged so that the guide hole is wider at a position inside the door when the rotating body rotates, and the rotating piece is formed at the end of the cover body. It is provided with a guide rail so that the guide pin is formed to slide.

In addition, the upper side of the inner cover is preferably provided with a hinged cover so that the article storage space is not exposed to the outside.

In addition, it is preferable to limit the moving section of the rotating body by providing a stopper inside the cover body corresponding to both closed surfaces of the rotating body.

Hereinafter, with reference to the accompanying drawings, the anti-theft milk inlet according to the present invention will be described in detail.

1 is an exploded view illustrating the anti-theft milk inlet according to the present invention, FIG. 2 illustrates a side use state of the anti-theft milk inlet of FIG. 1 installed at the door, and FIG. 3 is theft according to the present invention. It shows the locked state of the prevention milk inlet.

The present invention, the milk inlet (H) is provided to the door (D), the milk inlet (H) is closed and the goods provided from the outside of the door (D) while maintaining the closed state is rotated to supply the inside of the door It comprises a rotating body 100, the inner and outer cover body 200, 210 to cover the edge of the rotating body 100, and a rotating means 300 for rotating the rotating body 100 do.

The rotating body 100 is closed at both ends by a pipe-shaped circular body having a predetermined length, and hinge pins 110 are protruded from the centers on both sides thereof to be rotatable with respect to the inner wall of the milk inlet H. One side of the outer circumference accommodates the goods supplied from the outside of the door (D), and when rotated, the guide hole 120 is formed in a predetermined section to guide the goods into the door (D).

The cover bodies 200 and 210 are referred to as the inner cover body 200 and the outside as the outer cover body 210 around the door D, and the milk inlet hole H of the door D. Guide the rotating body 100 inserted in the. That is, while guiding the rotating body 100 on the inner and outer surfaces of the door (D) at the same time so that only the guide hole 120 during the rotation of the rotating body 100 can be exposed to the inside or outside of the door (D). do.

In addition, the cover 700 is pivotally connected to the hinge 710 on the upper side of the inner cover body 200 so that the space in the rotating body 100 is not exposed to the outside.

The rotation means 300 is provided on the pinion gear 310 integrally coupled to one side hinge pin 110 of the rotating body 100 and one side inner wall of the milk inlet (H) to be movable up and down. A rack bar 320 having one surface meshed with the pinion gear 310, a handle lever 330 provided at an upper end of the rack bar 320, and having one end exposed to an outer surface of the door D; The handle lever 330 is made of a return spring 340 to pull the initial state.

This, when the knob lever 330 is pressed down to rotate the pinion gear 310 engaged with each other while the rack bar 320 is connected integrally and at the same time provides a holding force of the return spring 340, continuously The pinion gear 310 to be rotated rotates the hinge pin 110 which is integrally connected so that the rotor 100 rotates a predetermined section.

That is, when the handle lever 330 is completely pressed, the guide hole 120 of the rotating body 100 opens to the outside of the door D to accommodate the article, and when the pressurization pressure of the handle lever 330 is removed, The whole 100 is to be opened in the door interior direction while keeping the milk inlet (H) closed, it is possible to drop the article.

In addition, an article guide surface 400 inclined downward in the inner direction of the door is formed on the lower bottom surface of the milk inlet (H) so that the article accommodated in the rotating body 100 can slide down by its own gravity. .

In addition, a lock hole 510 is formed on an outer surface of the cover 200 in the inner cover body 300 of the door D, and the rotating body 100 also has the lock hole 510 in an initial state. The lock hole 520 is formed to be in communication with each other so that the lock bar 500 is coupled to the lock holes 510 and 520 to prevent rotation of the rotating body 100.

This, when it is not necessary to supply the goods from the outside of the door (D) by combining the lock bar 500 so that it is impossible to put the goods from the outside of the door (D) inside.

Reference numeral 211 in the figure guides the downward movement of the handle lever 330 as a guide hole.

4A and 4B illustrate another example of the present invention, in which the guide hole 120 of the rotating body 100 into which the article is moved in and out is enlarged at an inner side of the door D so that the article is easily discharged.

This, the rotating piece 600 of a predetermined width so that the guide hole 120 of the rotating body 100 is wider at a position inside the door D on one side of the inlet end of the guide hole 120 of the rotating body 100. Is provided with a hinge 610, the guide rail 630 is provided so that the guide pin 620, the slide piece 600 is formed at the end of the outer cover 210, the slide guide is provided with the handle lever The guide pin 620 of the pivoting piece 600 at the time of Nurum 330 is moved along the guide rail 630, and the guide pin of the pivoting piece 600 in the initial state located inside the door D. The 620 is rotated by the hinge 610 which is outside the guide rail 630.

In addition, a stopper (not shown) is provided inside both closed surfaces of the rotating body 100 and the inner and outer cover bodies 200 and 210 corresponding to the rotating section of the rotating body 100 by the stopper. It is desirable to allow it to be determined.

Thus, the anti-theft milk inlet according to the present invention, the article introduced into the rotating body from the outside of the door is rotated in a state of closing the milk inlet to discharge the goods into the door to open the door through the theft and gaps of the goods There is an effect that can prevent.

In addition, it is possible to selectively fix the rotating body as a locking bar, there is an effect that can be supplied from the outside of the door only when necessary.

In addition, the inlet end of the rotating body for accommodating the article is enlarged in the inside of the door by the rotating piece to facilitate the discharge of the article.

It is apparent to those skilled in the art that the present invention is not limited to the embodiments described, and that various modifications and variations can be made without departing from the spirit and scope of the present invention. Therefore, such modifications or modifications will have to belong to the utility model registration claims of the present invention.

Claims (7)

In the milk inlet that is provided to the door to be supplied from the outside, such as milk from the outside, The hinge pins protruding in the center of both sides are rotatably coupled to the inlet to accommodate the goods supplied from the outside of the door on one side of the outer circumference, and guide holes in a predetermined section to guide the goods into the door during rotation. A hollow rotating body formed; A cover body configured to guide the rotating body on the inner and outer surfaces of the door and to expose only the guide hole to the inside or the outside when the rotating body is rotated; Anti-theft milk inlet, characterized in that configured to rotate the hinge pin of the rotating body by a rotating means when the pressing operation of the handle lever exposed to the outer surface of the door to rotate the predetermined angle. . The method of claim 1, wherein the rotating means A pinion gear provided on an outer circumferential surface of the hinge pin, a rack gear connected integrally with the handle lever and guided up and down along a guide rail provided on an inner wall of the inlet, and rotating the pinion gear; Anti-theft milk inlet characterized in that the return spring to return to the initial state. According to claim 1, wherein the door inner cover body Anti-theft milk inlet characterized in that it further comprises a locking bar that penetrates the outer surface of the cover body and the outer surface of the rotating body to fix them. According to claim 1, wherein the lower bottom surface of the inlet The anti-theft milk inlet, characterized in that the article guide surface inclined downward in the inner direction of the door to allow the article to slide down when the guide hole of the rotating body is directed to the inside of the door. The method of claim 1, At the inlet end of the guide hole of the rotating body, a rotating piece is hinged so that the guide hole is wider at a position inside the door when the rotating body is rotated, and the rotating piece is formed at the end of the cover body. Anti-theft milk inlet, characterized in that the guide rail is provided with a guide rail to guide the slide. The method of claim 1, wherein the upper side of the inner cover body Anti-theft milk inlet, characterized in that the hinge is fixed to the cover to cover the exposed portion of the rotating body so that the space in the rotating body in the room is not exposed. The method of claim 1, Anti-theft milk inlet characterized in that the rotation section of the rotating body is controlled by providing a stopper on both closed surfaces of the rotating body and the inner and outer cover body corresponding thereto.