CN216811313U - Lock set - Google Patents

Abstract

The application discloses a lockset, which comprises a lock head, a lock body and a fixing piece; when the installation main body is a double door, the lock head and the lock body are respectively detachably connected to two doors of the double door, and the lock head can be inserted into the lock body; when the installation main body is a single-door, the lock head is detachably connected with the single-door, the lock body is fixedly connected with a door frame of the single-door through the fixing piece, and the lock head can be inserted into the lock body. This application has solved the tool to lock among the prior art and can not realize enough installing on single opening the door, also can install on two divisions of doors, causes the not wide technical problem of its suitability, has realized can being applicable to the installation that single opened the door, also can be applicable to the installation that two divisions of doors for the tool to lock has a multi-purpose of a lock.

Description

Lock set

Technical Field

The application relates to a safety lock technical field especially relates to a tool to lock.

Background

The lockset is an instrument with a sealing function, which comprises a lock, a key and accessories thereof, and is generally explained as a sealing device which can be opened by using the key, and the lockset can be opened by using instructions such as light, electricity, magnetism, sound, fingerprints and the like besides the key; the lockset is not only a protective article, but also has the functions of management and decoration. There is also a etiquette in international correspondence, giving a symbolic "key" as the indication of friendship. Locks are commonly used in our daily lives to lock objects to be locked against theft, and a door lock is a device for locking the door to prevent others from opening the door, and the device may be mechanical or electric, and the electric power is required. The door locks are classified a lot, the requirements on the door locks are different in each occasion, and the anti-theft door lock is generally used in ordinary families, so that the safety is high and the price is low; in some high-end places and security institutions, coded locks and fingerprint locks are used, so that the safety is high and the price is high; glass doors are used in many public places, and therefore, glass door locks are widely used.

The door lock in the prior art is generally designed and installed independently according to the type of the door, namely, the lockset on the single-opening door can only be installed on the single-opening door and can not be installed on the double-opening door, and the double-opening door is not suitable for use.

SUMMERY OF THE UTILITY MODEL

This application has solved the tool to lock among the prior art and can not realize enough installing on single opening the door, also can install on two divisions of doors, causes the not wide technical problem of its suitability, has realized can being applicable to the installation that single opened the door, also can be applicable to the installation that two divisions of doors for the tool to lock has a multi-purpose of a lock.

The application provides a lockset, which comprises a lock head, a lock body and a fixing piece; when the installation main body is a double door, the lock head and the lock body are respectively detachably connected with two doors of the double door, and the lock head can be inserted into the lock body; when the installation main part is the single door, the tapered end can be dismantled connect in the single door, the lock body passes through stationary blade fixed connection in the door frame of single door, just the tapered end can with the lock body is pegged graft.

In one possible implementation, the lock body comprises a first mounting surface and a second mounting surface; the first mounting surface and the second mounting surface are adjacent and perpendicular to each other; when the installation main body is the double door, the lock body is fixedly connected to one door of the double door through the first installation surface; when the installation main part is the single door, the one end of stationary blade can dismantle connect in the second installation face, just the other end fixed connection of stationary blade in the door frame of single door.

In a possible implementation manner, the first mounting surface is provided with a plurality of first threaded holes, and the second mounting surface is provided with a plurality of second threaded holes; the fixing piece can be fixedly connected to the second threaded hole through a bolt.

In one possible implementation manner, the fixing sheet is provided with a plurality of first through holes and second through holes; a plurality of said first through holes are aligned with a plurality of said second threaded holes; the second through holes are formed in the end portion, deviating from the lock body, of the fixing piece.

In one possible implementation, the first and second vias each include a tapered hole structure.

In a possible implementation manner, the second mounting surface is provided with a groove; the second threaded holes are arranged in the grooves; one end of the fixing piece is detachably connected to the groove.

In a possible implementation manner, the mounting surface of the lock head is provided with a plurality of third threaded holes.

One or more technical solutions provided in the present application have at least the following technical effects or advantages:

the lock head, the lock body and the fixing piece are adopted; when the installation main body is a double door, the lock head and the lock body are respectively detachably connected to two doors of the double door, the lock head can be inserted into the lock body, and the installation on the double door can be realized through the lock head and the lock body, so that the installation structure is suitable for the installation of the double door; when the installation main part was opened the door for the list, at first with the tapered end detachable connection in the list and open the door, pass through stationary blade fixed connection in the door frame that the list opened the door with the lock body this moment, and the tapered end can peg graft with the lock body, realizes installing the door frame that the list opened the door with the lock body, is applicable to the installation that the list opened the door. The tool to lock of effectively having solved among the prior art can not realize enough installing on singly opening the door, also can install on two divisions of doors, causes the not wide technical problem of its suitability, has realized that the tool to lock can be applicable to the installation that singly opens the door, also can be applicable to the installation of two divisions of doors for the tool to lock has the multi-purpose technological effect of a lock.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments of the present invention or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an isometric view of a lock according to an embodiment of the present application installed in a double door;

FIG. 2 is an isometric view of a lock according to an embodiment of the present application installed in a single door;

figure 3 is an isometric view of the lock body of the present application installed in one of the double doors;

FIG. 4 is an isometric view of the lock cylinder of the present application installed in another door of a double door;

FIG. 5 is an isometric view of a lock body and a fixing plate provided in an embodiment of the present application before installation;

figure 6 is an isometric view of a lock body provided in an embodiment of the present application installed in a door frame of a single door;

FIG. 7 is an enlarged view of a portion of area A of FIG. 6;

FIG. 8 is an isometric view of a lock cylinder provided by an embodiment of the present application.

Reference numerals: 1-a lock head; 11-a third threaded hole; 12-a second bolt; 2-a lock body; 21-a first mounting surface; 211-a first threaded hole; 212-first bolt; 22-a second mounting surface; 221-a second threaded hole; 222-a groove; 223-third bolt; 3, fixing a sheet; 31-a first via; 32-a second via; 33-fourth bolt; 4-double door opening; 5-single door.

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 some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the embodiments of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have specific orientations, be configured in specific orientations, and operate, and thus, should not be construed as limiting the present invention. The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

Referring to fig. 1-6, a lock provided in the embodiment of the present application includes a lock head 1, a lock body 2, and a fixing plate 3; when the installation main body is a double door 4, the lock head 1 and the lock body 2 are respectively detachably connected with two doors of the double door 4, and the lock head 1 can be inserted into the lock body 2; when the installation subject was singly opened door 5, tapered end 1 can dismantle and connect in singly opening door 5, and lock body 2 passes through stationary blade 3 fixed connection in the door frame that singly opens door 5, and tapered end 1 can peg graft with lock body 2. When the lockset is installed on the double door 4 in the embodiment of the application, the fixing piece 3 is not needed, namely, the lock head 1 and the lock body 2 are respectively and independently aligned and installed at the two ends, which are jointed, of the double door 4, so that the lock head 1 and the lock body 2 can be inserted and locked when the double door 4 is closed; if need install the tool to lock when singly opening door 5, need be earlier fixed to the side of lock body 2 with stationary blade 3 this moment, fix the side of the door frame of singly opening door 5 with stationary blade 3 again, the mounting means of tapered end 1 is the same on two doors 4 with the installation at last, be about to 1 fixed mounting of tapered end this moment singly open the door 5 on, realize that the tool to lock is installed singly opening door 5, the tool to lock that this application embodiment provided can enough be applicable to and install two doors 4, also can be applicable to and install singly opening door 5, and wide applicability.

Referring to fig. 5, the lock body 2 includes a first mounting surface 21 and a second mounting surface 22; the first mounting surface 21 and the second mounting surface 22 are adjacent and perpendicular to each other; when the installation main body is the double door 4, the lock body 2 is fixedly connected to one door of the double door 4 through the first installation surface 21; when the installation body is the single-opening door 5, one end of the fixing piece 3 is detachably connected to the second installation surface 22, and the other end of the fixing piece 3 is fixedly connected to the door frame of the single-opening door 5. In the embodiment of the application, the first mounting surface 21 is the side surface of the lock body 2 attached to the outer side surface of the door, and the lock body 2 is mounted on the outer side surface of one of the double doors 4 through the first mounting surface 21, so that the lock body 2 is suitable for mounting the double doors 4; the second mounting surface 22 is a side surface of the lock body 2 perpendicular to an outer side surface of the door, and is also a side surface of the lock body 2 joined when the lock body 2 and the lock head 1 are inserted, when the lock body is mounted on a door frame of the single-door 5, the first mounting surface 21 is firstly attached to the door frame, then the second mounting surface 22 is parallel to the side surface of the door frame, finally, one end of the fixing piece 3 is fixedly mounted on the second mounting surface 22, and the other end of the fixing piece 3 is fixedly mounted on the side surface of the door frame, so that the lock body 2 is mounted on the door frame, and the lock body 2 can be mounted on the single-door 5.

Referring to fig. 3-7, the first mounting surface 21 defines a plurality of first threaded holes 211, and the second mounting surface 22 defines a plurality of second threaded holes 221; the fixing piece 3 is threadably attached to the second screw hole 221 by a bolt. In the embodiment of the application, when the lock body 2 needs to be installed on the double door 4, the first bolt 212 penetrates through the inner side surface of the double door 4 and is connected into the first threaded hole 211 in a threaded manner, so that the lock body 2 is installed on one of the double doors 4, and similarly, when the lock head 1 is installed, the second bolt 12 penetrates through the inner side surface of the double door 4 and is connected onto the lock head 1 in a threaded manner, so that the lock can be installed on the double door 4; when need install lock body 2 on the single door 5 that opens, pass the one end and the threaded connection of stationary blade 3 in second screw hole 221 through third bolt 223, the realization is earlier with the fixed of stationary blade 3 with lock body 2, then rethread fourth bolt 33 passes stationary blade 3 and finally with the side of stationary blade 3 and the whole fixed connection of lock body 2 at the door frame of single door 5 that opens, the realization is installed lock body 2 on the single door 5 that opens, the mounting means of tapered end 1 is the same when installing on two doors 4 this moment, finally realize installing the tool to lock on the single door 5 that opens.

Referring to fig. 5 and 7, the fixing plate 3 is provided with a plurality of first through holes 31 and second through holes 32; the first plurality of through holes 31 are aligned with the second plurality of threaded holes 221; a plurality of second through holes 32 are provided at the end of the stator 3 facing away from the lock body 2. When the fixing plate 3 is installed in the embodiment of the application, the screw rod of the third bolt 223 penetrates through the first through hole 31 and is in threaded connection with the second threaded hole 221, and finally, the nut of the third bolt 223 is pressed on the outer side surface of the fixing plate 3, so that the fixing plate 3 is fixedly installed on the second installation surface 22 of the lock body 2, the screw rod of the fourth bolt 33 penetrates through the second through hole 32, the screw rod is connected with the side surface of the door frame of the single-opening door 5 in a threaded manner, and finally, the nut of the fourth bolt 33 is pressed on the side surface of the end part of the fixing plate 3, which deviates from the lock body 2, so that the fixing plate 3 is fixedly installed on the door frame of the single-opening door 5.

Referring to fig. 5 and 7, each of the first and second through holes 31 and 32 includes a tapered hole structure. In the embodiment of the present application, the first through hole 31 and the second through hole 32 are each provided with a tapered hole structure, in which the inner diameter of the large end surface of the tapered hole of the first through hole 31 is larger than the outer diameter of the nut of the third bolt 223, the inner diameter of the small end surface of the tapered hole of the first through hole 31 is larger than the outer diameter of the screw of the third bolt 223 and is smaller than the outer diameter of the nut of the third bolt 223, and similarly, the inner diameter of the large end surface of the tapered hole of the second through hole 32 is larger than the outer diameter of the nut of the fourth bolt 33, the inner diameter of the small end surface of the tapered hole of the second through hole 32 is larger than the outer diameter of the screw of the fourth bolt 33 and is smaller than the outer diameter of the nut of the fourth bolt 33, and the thickness of the fixing plate is set to be larger than the heights of the nuts of the third bolt 223 and the fourth bolt 33, so that the nuts of the third bolt 223 and the fourth bolt 33 can be hidden in the first through hole 31 and the second through hole 32 when the third bolt 223 is installed in the first through hole 31 and the fourth bolt 33 is installed in the second through hole 32, so that no gap exists between the lock body 2 and the lock head 1 when the lock body and the lock head are inserted; in the embodiment of the present invention, the first through hole 31 and the second through hole 32 may also be configured such that the inner side surface of the through hole is provided with an annular shoulder, and it only needs to be satisfied that the screws of the third bolt 223 and the fourth bolt 33 can pass through the annular shoulder, so that the nuts of the third bolt 223 and the fourth bolt 33 are pressed on the annular shoulder, and the structure is not limited to the tapered hole structure.

Referring to fig. 5, the second mounting surface 22 is provided with a groove 222; a plurality of second screw holes 221 are provided in the recess 222, and one end of the fixing piece 3 is detachably coupled to the recess 222. In the practical design of the embodiment of the present application, the depth of the groove 222 is greater than or equal to the thickness of the fixing sheet 3; after the groove 222 is formed in the second mounting surface 22, when one end of the fixing plate 3 is mounted in the groove 222, the fixing plate 3 does not protrude out of the second mounting surface 22, the engagement between the lock head 1 and the lock body 2 when the door is closed is not affected, and the lock head 1 and the lock body 2 are connected more tightly in the engaged state.

Referring to fig. 4 and 8, a plurality of third threaded holes 11 are formed in the mounting surface of the lock cylinder 1. In the embodiment of the application, the lock head 1 is installed on the double-opening door 4 or the single-opening door 5 through the threaded connection between the second bolt 12 and the third threaded hole 11.

The installation principle of the tool to lock that this application embodiment provided is as follows:

when the lockset needs to be installed on the double door 4, the lock head 1 penetrates through the inner side surface of the double door 4 through the second bolt 12 and is connected into the third threaded hole 11 in a threaded manner, so that the lock head 1 is installed on one door of the double door 4, then the first installation surface 21 of the lock body 2 is attached to the outer side surface of the other door of the double door 4, the lock body 2 is installed on the other door of the double door 4 by penetrating through the inner side surface of the double door 4 through the first bolt 212 and being connected into the first threaded hole 211 in a threaded manner, and the lock body and the double door can be inserted together when the double door 4 is closed after the lock body and the double door are installed; when the lock is required to be installed on the single-opening door 5, the installation mode of the lock head 1 is the same as that of the double-opening door 4, then before the lock body 2 is installed, the screw rod of the third bolt 223 penetrates through the first through hole 31 and is in threaded connection with the second threaded hole 221, so that the fixing plate 3 is fixedly connected to the second installation surface 22 of the lock body 2 firstly, then the screw rod of the fourth bolt 33 penetrates through the second through hole 32 and is in threaded connection with the side surface of the door frame of the single-opening door 5, so that the fixing plate 3 is fixedly installed on the door frame of the single-opening door 5, finally, the lock body 2 is installed on the door frame of the single-opening door 5, and after the two are installed, the lock body can be inserted together when the single-opening door 5 is closed.

The embodiments in the present specification are described in a progressive manner, and the same or similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments.

The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the present application; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the present disclosure.

Claims (7)

1. A lockset is characterized by comprising a lock head (1), a lock body (2) and a fixing piece (3);

when the installation main body is a double door (4), the lock head (1) and the lock body (2) are respectively detachably connected with two doors of the double door (4), and the lock head (1) can be inserted into the lock body (2);

when the installation main part is single open door (5), tapered end (1) can dismantle connect in single open door (5), lock body (2) pass through stationary blade (3) fixed connection in the door frame of single open door (5), just tapered end (1) can with lock body (2) are pegged graft.

2. The lock according to claim 1, characterized in that the lock body (2) comprises a first mounting surface (21) and a second mounting surface (22);

the first mounting surface (21) and the second mounting surface (22) are adjacent and perpendicular to each other;

when the installation main body is the double-opening door (4), the lock body (2) is fixedly connected to one door of the double-opening door (4) through the first installation surface (21);

when the installation main body is the single-opening door (5), one end of the fixing sheet (3) is detachably connected to the second installation surface (22), and the other end of the fixing sheet (3) is fixedly connected to the door frame of the single-opening door (5).

3. The lock according to claim 2, characterized in that said first mounting surface (21) defines a plurality of first threaded holes (211) and said second mounting surface (22) defines a plurality of second threaded holes (221);

one end of the fixing piece (3) can be fixedly connected to the second threaded hole (221) through a bolt.

4. The lock according to claim 3, characterized in that said stator (3) is provided with a plurality of first through holes (31) and second through holes (32);

-a plurality of said first through holes (31) are aligned with a plurality of said second threaded holes (221);

the second through holes (32) are formed in the end portion, deviating from the lock body (2), of the fixing piece (3).

5. The lock according to claim 4, characterized in that said first through hole (31) and said second through hole (32) each comprise a tapered hole structure.

6. The lock according to claim 3, characterized in that said second mounting surface (22) is provided with a recess (222);

a plurality of the second threaded holes (221) are arranged in the groove (222);

one end of the fixing piece (3) is detachably connected to the groove (222).

7. The lock according to claim 1, characterized in that the mounting face of the lock cylinder (1) is provided with a plurality of third threaded holes (11).

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