CN215255414U - Lock position structure of room door for hotel - Google Patents

Abstract

The utility model discloses a lock position structure of a hotel room door, which comprises an upper lock position part and a lower lock position part which are fixed on the inner side surface of a door body, and has the structural key points that the upper lock position part is connected with a positioning plate which is fixed on a door frame, the positioning plate is provided with a bar-shaped opening and upper slide grooves which are positioned at two sides of the bar-shaped opening, the upper lock position part comprises a lock position plate which is fixed on the door body, the lock position plate is provided with a limiting ring and the central axis of the limiting ring extends vertically, a push rod which extends vertically and is penetrated by the limiting ring is fixed on the lock position plate, and when the door body is buckled with the door frame; the utility model has the advantages that: through the setting of the portion of locking a position, when the door was the closure state, the gleitbretter contacted the cooperation with the locating plate, can restrict the opening scope of the door body, through the setting of lower locking a position portion, the passenger only need the foot step on the upper end of screens pole when opening the door, just can make the lower extreme of screens pole insert to locking a position cell body in, also can restrict the opening scope of the door body this moment.

Description

Lock position structure of room door for hotel

Technical Field

The utility model belongs to the technical field of the locking of door, concretely relates to a lock bit architecture that is used for hotel to use door.

Background

The hotel acceptance of passengers is wide, so the identity of the passengers in the hotel is different, the moral and quality levels are different, in the past, criminal events that endanger the personal safety of passengers have often occurred in hotels, although in the prior art to improve the safety of passengers, the door is provided with the inner lock structure and the cat glasses, so that the condition outside the house can be observed through the cat glasses for confirming the identity of the visiting person, the height of the cat glasses of the hotel door is fixed, and the identity of the visiting person can not be confirmed by the cat glasses of some passengers with the height lower than that of the cat glasses, so it is necessary to open the door for confirmation, and even when the identity of the visiting person is confirmed through the cat glasses, when the criminal pretends to be an identity, if the passenger opens the inner lock structure, the passenger is very easy to be forced to break in by criminals, so a device capable of avoiding break-in of visiting personnel while the passenger is still in the air is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can avoid visiting the lock bit architecture of hotel's door that personnel rushed into when chance.

In order to achieve the above objects, the present invention adopts the technical scheme that the locking structure of the hotel door comprises an upper locking part and a lower locking part which are fixed on the inner side surface of a door body, and is structurally characterized in that the upper locking part is connected with a positioning plate which is fixed on a door frame, the positioning plate is provided with a strip-shaped notch and upper sliding grooves which are positioned at two sides of the strip-shaped notch, the upper locking part comprises a locking plate which is fixed on the door body, the locking plate is provided with a limiting ring, the central axis of the limiting ring extends vertically, a push rod which extends vertically and passes through the limiting ring is fixed on the locking plate, when the door body is buckled with the door frame, the upper end of the push rod is positioned in the strip-shaped notch, the upper end of the push rod is fixed with a sliding piece which is in movable contact with the upper sliding groove, the lower locking part is connected with a locking groove body which is fixed on the indoor ground, the lower locking part comprises a locking rod which can turn up and down, the lower end of the locking rod is fixed with a limiting seat board, the limiting seat board is movably connected with a clamping rod which vertically penetrates through, and the clamping rod is inserted into the locking groove body after being pushed downwards.

Furthermore, the lower surface of the sliding piece is provided with a clamping head, and after the sliding piece moves downwards along with the upper end of the push rod, the clamping head is positioned in the upper sliding groove.

Furthermore, lower position of locking portion still includes the base fixed with the door body, and the base is connected through the articulated shaft with the upper end of position of locking pole.

Furthermore, a round hole and a pipe head body which is coaxial with the round hole are arranged on the limiting seat plate, the inner diameter of the pipe head body is the same as the diameter of the round hole, and the pipe head body is sleeved on the clamping rod.

Furthermore, a blocking piece is fixed at the upper end of the clamping rod and connected with a compression return spring which is sleeved on the clamping rod and is positioned in the tube head body, and a bottom ring fixed on the inner wall of the tube head body is arranged below the compression return spring.

Furthermore, a roller part is arranged on the lower surface of the limiting seat plate.

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

through the arrangement of the upper locking part, when the door is in a closed state, the sliding piece is in contact fit with the positioning plate, so that the opening range of the door body can be limited;

through the arrangement of the lower locking part, when a passenger opens the door, the lower end of the clamping rod can be inserted into the locking groove body only by stepping on the upper end of the clamping rod, and the opening range of the door body can be limited at the moment;

therefore, through the combination of the upper lock part and the lower lock part, the person outside the door can be prevented from intruding by force.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic view of an upper locking mechanism of the present invention;

FIG. 3 is a schematic view of the positioning plate of the present invention;

FIG. 4 is a schematic view of the structure of the sliding blade of the present invention;

FIG. 5 is a schematic view of the lower lock portion of the present invention;

FIG. 6 is a schematic sectional view of the position-limiting seat plate and the position-locking rod of the present invention;

the door comprises a door body 1, an upper locking part 2, a lower locking part 3, a door frame 4, a positioning plate 5, a strip-shaped opening 6, an upper sliding groove 7, a locking plate 8, a limiting ring 9, a push rod 10, a sliding sheet 11, a locking groove 12, a locking rod 13, a limiting seat plate 14, a clamping rod 15, a clamping head 16, a base 18, a round hole 19, a pipe head 20, a baffle 21, a compression return spring 22, a bottom ring 23 and a roller wheel part 24.

Detailed Description

The technical solution 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1 to 6, a door locking structure for hotels comprises an upper locking part 2 and a lower locking part 3 fixed on the inner side of a door body 1, the upper locking part 2 is connected with a positioning plate 5 fixed on a door frame 4, the positioning plate 5 is provided with a strip-shaped opening 6 and upper sliding grooves 7 positioned at two sides of the strip-shaped opening 6, the upper locking part 2 comprises a locking plate 8 fixed on the door body 1, the locking plate 8 is provided with a limiting ring 9, the central axis of the limiting ring 9 extends vertically, a push rod 10 which extends vertically and is penetrated by the limiting ring 9 is fixed on the locking plate 8, the push rod 10 is an electric push rod which is electrically controlled to extend and retract, when the door body 1 is buckled with the door frame 4, the upper end of the push rod 10 is positioned in the strip-shaped opening 6, a switch which is installed on the door body 1 and is used for controlling the push rod 10 to extend and retract, the upper end of the push rod 10 is fixed with a sliding piece 11 movably contacted with the upper sliding grooves 7, the lower locking part 3 is connected with a locking groove body 12 fixed on the indoor ground, the lower locking part 2 comprises a locking rod 13 capable of turning up and down, a limit seat board 14 is fixed at the lower end of the locking rod 13, a vertically-penetrating clamping rod 15 is movably connected to the limit seat board 14, the clamping rod 15 is pushed downwards and then inserted into the locking groove body 12, when a passenger closes the door, the push rod 10 is controlled to stretch and retract through a switch, at the moment, the sliding piece 11 is in contact fit with the locking plate 8, the limit seat board 14 is always in contact with the ground, the limit seat board 14 slides along with the movement of the door body 1, when an external person knocks the door, when the passenger needs to open the door to observe or take things, the lower end of the clamping rod 15 can be inserted into the locking groove body 12 only by treading on the clamping rod 15, at the moment, the opening range of the door body 1 can be limited, and simultaneously, the sliding piece 11 is in contact fit with the positioning plate 5, the opening range of the door body 1 can be limited, so that even if an external person tries to break into the door body forcibly along with the chance of opening the door, the person cannot break into the door body forcibly, because the door can only open a gap which can be used for a passenger to observe and stretch the arm, and the gap is far smaller than the thickness of a normal body.

Specifically, as shown in fig. 3 and 4, a chuck 16 is disposed on a lower surface of the sliding piece 11, and after the sliding piece 11 moves downward along with the upper end of the push rod 10, the chuck 16 is located in the upper chute 7, so that the length of the upper chute 7 is the moving range of the upper portion of the door body 1, and when the chuck 16 slides to an end of the upper chute 7 far away from the door frame 4, the chuck cannot move continuously, thereby limiting the opening of the door body 1.

Referring to fig. 5, the lower locking portion 3 further includes a base 18 fixed to the door body 1, the base 18 is connected to the upper end of the locking rod 13 through a hinge shaft, so that the limiting seat plate 14 is in a movable state, and thus, the door body 1 can be prevented from being opened and closed by sundries on the ground, as shown in fig. 6, the limiting seat plate 14 is provided with a circular hole 19 and a tube head 20 coaxially disposed with the circular hole 19, the inner diameter of the tube head 20 is the same as the diameter of the circular hole 19, the tube head 20 is sleeved on the locking rod 15, the upper end of the locking rod 15 is fixed with a blocking piece 21, the blocking piece 21 is connected to a compression return spring 22 sleeved on the locking rod 15 and located in the tube head 20, a bottom ring 23 fixed to the inner wall of the tube head 20 is disposed below the compression return spring 22, when the door needs to be opened, the blocking piece 21 at the upper end of the locking rod 15 is stepped by a foot, so that the lower end of the locking rod 15 moves downwards into the locking groove 12, when the stepping on the detent lever 15 is released, the detent lever 15 is reset by the compression return spring 22.

In order to avoid forming a serious scratch between the stopper seat plate 14 and the ground, the lower surface of the stopper seat plate 14 is provided with the roller portion 24, so that the stopper seat plate 14 can be smoothly moved and friction can be reduced.

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 being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to 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 (6)

1. The utility model provides a structure is locked with room door in hotel, is including fixing the last position of locking and the lower position of locking on the medial surface of the door body, its characterized in that: the utility model discloses a door lock, including door body, upper lock position portion, locating plate, lower lock position portion, upper lock position portion is connected with the locating plate of fixing on the door frame, be provided with the vertical extension of the central axis of spacing ring and spacing ring on the locating plate with be located the upper chute of the both sides of bar opening, upper lock position portion is including fixing the position locking plate on the door body, the position locking plate is last to be provided with the vertical extension of spacing ring and spacing ring's the central axis, be fixed with the push rod that vertical flexible just passed by the spacing ring on the position locking plate, and when the door body formed the lock with the door frame, the upper end of push rod is located the bar opening, the upper end of push rod is fixed with the gleitbretter with upper chute movable contact, lower lock position portion be connected with and fix the subaerial lock position cell body of fixing at indoor, lower lock position portion is including the lock position pole that can overturn from top to bottom, the lower end of lock position pole is fixed with spacing bedplate, swing joint has the screens pole that vertical passed, screens pole is inserted in the lock position cell body after receiving decurrent pushing.

2. The door locking structure for hotel according to claim 1, wherein: the lower surface of the sliding piece is provided with a clamping head, and the clamping head is positioned in the upper sliding chute after the sliding piece moves downwards along with the upper end of the push rod.

3. The door locking structure for hotel according to claim 1, wherein: the lower locking part also comprises a base fixed with the door body, and the base is connected with the upper end of the locking rod through a hinged shaft.

4. The door locking structure for hotel according to claim 1, wherein: the limiting seat plate is provided with a round hole and a pipe head body which is coaxial with the round hole, the inner diameter of the pipe head body is the same as the diameter of the round hole, and the pipe head body is sleeved on the clamping rod.

5. The door locking structure for hotel according to claim 4, wherein: the upper end of the clamping rod is fixed with a separation blade, the separation blade is connected with a compression reset spring which is sleeved on the clamping rod and is positioned in the tube head body, and a bottom ring fixed on the inner wall of the tube head body is arranged below the compression reset spring.

6. The door locking structure for hotel according to claim 1, wherein: the lower surface of the limiting seat plate is provided with a roller part.

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